Is 2421 a prime number? What are the divisors of 2421?

## Parity of 2 421

2 421 is an odd number, because it is not evenly divisible by 2.

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## Is 2 421 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 2 421 is about 49.204.

Thus, the square root of 2 421 is not an integer, and therefore 2 421 is not a square number.

## What is the square number of 2 421?

The square of a number (here 2 421) is the result of the product of this number (2 421) by itself (i.e., 2 421 × 2 421); the square of 2 421 is sometimes called "raising 2 421 to the power 2", or "2 421 squared".

The square of 2 421 is 5 861 241 because 2 421 × 2 421 = 2 4212 = 5 861 241.

As a consequence, 2 421 is the square root of 5 861 241.

## Number of digits of 2 421

2 421 is a number with 4 digits.

## What are the multiples of 2 421?

The multiples of 2 421 are all integers evenly divisible by 2 421, that is all numbers such that the remainder of the division by 2 421 is zero. There are infinitely many multiples of 2 421. The smallest multiples of 2 421 are:

## Numbers near 2 421

### Nearest numbers from 2 421

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