Q: Is 209,617 a Prime Number?
A: No, 209,617 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 209617 can be evenly divided by 1 97 2,161 and 209,617, with no remainder.
Since 209,617 cannot be divided by just 1 and 209,617, it is not a prime number.