Q: Is 206,609 a Prime Number?
A: No, 206,609 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 206609 can be evenly divided by 1 13 23 299 691 8,983 15,893 and 206,609, with no remainder.
Since 206,609 cannot be divided by just 1 and 206,609, it is not a prime number.