Is 21425 a prime number? What are the divisors of 21425?

## Parity of 21 425

21 425 is an odd number, because it is not evenly divisible by 2.

Find out more:

## Is 21 425 a perfect square number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 21 425 is about 146.373.

Thus, the square root of 21 425 is not an integer, and therefore 21 425 is not a square number.

## What is the square number of 21 425?

The square of a number (here 21 425) is the result of the product of this number (21 425) by itself (i.e., 21 425 × 21 425); the square of 21 425 is sometimes called "raising 21 425 to the power 2", or "21 425 squared".

The square of 21 425 is 459 030 625 because 21 425 × 21 425 = 21 4252 = 459 030 625.

As a consequence, 21 425 is the square root of 459 030 625.

## Number of digits of 21 425

21 425 is a number with 5 digits.

## What are the multiples of 21 425?

The multiples of 21 425 are all integers evenly divisible by 21 425, that is all numbers such that the remainder of the division by 21 425 is zero. There are infinitely many multiples of 21 425. The smallest multiples of 21 425 are:

## Numbers near 21 425

### Nearest numbers from 21 425

Find out whether some integer is a prime number