Q: Is 18,917 a Prime Number?
A: Yes, 18,917 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 18917 can be evenly divided by 1 and 18,917, with no remainder.
Since 18,917 can be divided by just 1 and 18,917, it is a prime number.