It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 32 742 is not a prime number.
For example, 32 742 can be divided by 2: 32 742 / 2 = 16 371.
For 32 742 to be a prime number, it would have been required that 32 742 has only two divisors, i.e., itself and 1.
Find out more:
32 742 is an even number, because it is evenly divisible by 2: 32 742 / 2 = 16 371.
Find out more:
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 32 742 is about 180.948.
Thus, the square root of 32 742 is not an integer, and therefore 32 742 is not a square number.
The square of a number (here 32 742) is the result of the product of this number (32 742) by itself (i.e., 32 742 × 32 742); the square of 32 742 is sometimes called "raising 32 742 to the power 2", or "32 742 squared".
The square of 32 742 is 1 072 038 564 because 32 742 × 32 742 = 32 7422 = 1 072 038 564.
As a consequence, 32 742 is the square root of 1 072 038 564.
The multiples of 32 742 are all integers evenly divisible by 32 742, that is all numbers such that the remainder of the division by 32 742 is zero. There are infinitely many multiples of 32 742. The smallest multiples of 32 742 are: