It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 498 701 is not a prime number.
For example, 498 701 can be divided by 7: 498 701 / 7 = 71 243.
For 498 701 to be a prime number, it would have been required that 498 701 has only two divisors, i.e., itself and 1.
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498 701 is an odd number, because it is not evenly divisible by 2.
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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 498 701 is about 706.188.
Thus, the square root of 498 701 is not an integer, and therefore 498 701 is not a square number.
The square of a number (here 498 701) is the result of the product of this number (498 701) by itself (i.e., 498 701 × 498 701); the square of 498 701 is sometimes called "raising 498 701 to the power 2", or "498 701 squared".
The square of 498 701 is 248 702 687 401 because 498 701 × 498 701 = 498 7012 = 248 702 687 401.
As a consequence, 498 701 is the square root of 248 702 687 401.
The multiples of 498 701 are all integers evenly divisible by 498 701, that is all numbers such that the remainder of the division by 498 701 is zero. There are infinitely many multiples of 498 701. The smallest multiples of 498 701 are: