It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 748 442 is not a prime number.
For example, 748 442 can be divided by 2: 748 442 / 2 = 374 221.
For 748 442 to be a prime number, it would have been required that 748 442 has only two divisors, i.e., itself and 1.
Find out more:
748 442 is an even number, because it is evenly divisible by 2: 748 442 / 2 = 374 221.
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 748 442 is about 865.125.
Thus, the square root of 748 442 is not an integer, and therefore 748 442 is not a square number.
The square of a number (here 748 442) is the result of the product of this number (748 442) by itself (i.e., 748 442 × 748 442); the square of 748 442 is sometimes called "raising 748 442 to the power 2", or "748 442 squared".
The square of 748 442 is 560 165 427 364 because 748 442 × 748 442 = 748 4422 = 560 165 427 364.
As a consequence, 748 442 is the square root of 560 165 427 364.
The multiples of 748 442 are all integers evenly divisible by 748 442, that is all numbers such that the remainder of the division by 748 442 is zero. There are infinitely many multiples of 748 442. The smallest multiples of 748 442 are: