It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 197 464 is not a prime number.
For example, 197 464 can be divided by 2: 197 464 / 2 = 98 732.
For 197 464 to be a prime number, it would have been required that 197 464 has only two divisors, i.e., itself and 1.
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197 464 is an even number, because it is evenly divisible by 2: 197 464 / 2 = 98 732.
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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 197 464 is about 444.369.
Thus, the square root of 197 464 is not an integer, and therefore 197 464 is not a square number.
The square of a number (here 197 464) is the result of the product of this number (197 464) by itself (i.e., 197 464 × 197 464); the square of 197 464 is sometimes called "raising 197 464 to the power 2", or "197 464 squared".
The square of 197 464 is 38 992 031 296 because 197 464 × 197 464 = 197 4642 = 38 992 031 296.
As a consequence, 197 464 is the square root of 38 992 031 296.
The multiples of 197 464 are all integers evenly divisible by 197 464, that is all numbers such that the remainder of the division by 197 464 is zero. There are infinitely many multiples of 197 464. The smallest multiples of 197 464 are: