Round off to the nearest ten: $72$

Round off to the nearest ten: $7295$

Round off to the nearest hundred: $54$

Round off to the nearest hundred: $246$

Round off to the nearest hundred: $32,892$

Round off to the nearest thousand: $640$

Round off to the nearest thousand: $3501$

Round off to the nearest thousand: $9,30,547$

List all the numbers which can be rounded off to the nearest ten as $470$.