Give reason why the given number is not a perfect square.

$1227$

Give reason why the given number is not a perfect square.

$790$

Give reason why the given number is not a perfect square.

$1482$

Give reason why the given number is not a perfect square.

$165000$

Give reason why the given number is not a perfect square.

$15050$

Give reason why the given number is not a perfect square.

$1078$

Give reason why the given number is not a perfect square.

$8123$

Find out whether the square of the following number is an even number or an odd number?

$14$

Find out the whether the square of the following number is an even number or an odd number?

$277$