Q: Is 187,518 a Prime Number?
A: No, 187,518 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 187518 can be evenly divided by 1 2 3 6 31,253 62,506 93,759 and 187,518, with no remainder.
Since 187,518 cannot be divided by just 1 and 187,518, it is not a prime number.