Q: Is 538,972 a Prime Number?
A: No, 538,972 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 538972 can be evenly divided by 1 2 4 7 14 28 19,249 38,498 76,996 134,743 269,486 and 538,972, with no remainder.
Since 538,972 cannot be divided by just 1 and 538,972, it is not a prime number.