Q: Is 18,808 a Prime Number?
A: No, 18,808 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 18808 can be evenly divided by 1 2 4 8 2,351 4,702 9,404 and 18,808, with no remainder.
Since 18,808 cannot be divided by just 1 and 18,808, it is not a prime number.