It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 272 is not a prime number.
For example, 488 272 can be divided by 2: 488 272 / 2 = 244 136.
For 488 272 to be a prime number, it would have been required that 488 272 has only two divisors, i.e., itself and 1.
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488 272 is an even number, because it is evenly divisible by 2: 488 272 / 2 = 244 136.
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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 488 272 is about 698.765.
Thus, the square root of 488 272 is not an integer, and therefore 488 272 is not a square number.
The square of a number (here 488 272) is the result of the product of this number (488 272) by itself (i.e., 488 272 × 488 272); the square of 488 272 is sometimes called "raising 488 272 to the power 2", or "488 272 squared".
The square of 488 272 is 238 409 545 984 because 488 272 × 488 272 = 488 2722 = 238 409 545 984.
As a consequence, 488 272 is the square root of 238 409 545 984.
The multiples of 488 272 are all integers evenly divisible by 488 272, that is all numbers such that the remainder of the division by 488 272 is zero. There are infinitely many multiples of 488 272. The smallest multiples of 488 272 are: