Q: Is 18,625 a Prime Number?
A: No, 18,625 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 18625 can be evenly divided by 1 5 25 125 149 745 3,725 and 18,625, with no remainder.
Since 18,625 cannot be divided by just 1 and 18,625, it is not a prime number.