Is 832 a prime number? What are the divisors of 832?

## Parity of 832

832 is an even number, because it is evenly divisible by 2: 832 / 2 = 416.

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## Is 832 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 832 is about 28.844.

Thus, the square root of 832 is not an integer, and therefore 832 is not a square number.

## What is the square number of 832?

The square of a number (here 832) is the result of the product of this number (832) by itself (i.e., 832 × 832); the square of 832 is sometimes called "raising 832 to the power 2", or "832 squared".

The square of 832 is 692 224 because 832 × 832 = 8322 = 692 224.

As a consequence, 832 is the square root of 692 224.

## Number of digits of 832

832 is a number with 3 digits.

## What are the multiples of 832?

The multiples of 832 are all integers evenly divisible by 832, that is all numbers such that the remainder of the division by 832 is zero. There are infinitely many multiples of 832. The smallest multiples of 832 are:

## How to determine whether an integer is a prime number?

To determine the primality of a number, several algorithms can be used. The most naive technique is to test all divisors strictly smaller to the number of which we want to determine the primality (here 832). First, we can eliminate all even numbers greater than 2 (and hence 4, 6, 8…). Then, we can stop this check when we reach the square root of the number of which we want to determine the primality (here the square root is about 28.844). Historically, the sieve of Eratosthenes (dating from the Greek mathematics) implements this technique in a relatively efficient manner.

More modern techniques include the sieve of Atkin, probabilistic algorithms, and the cyclotomic AKS test.

## Numbers near 832

• Preceding numbers: …830, 831
• Following numbers: 833, 834

### Nearest numbers from 832

• Preceding prime number: 829
• Following prime number: 839
Find out whether some integer is a prime number