Q: Is 660,985 a Prime Number?
A: No, 660,985 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 660985 can be evenly divided by 1 5 13 65 10,169 50,845 132,197 and 660,985, with no remainder.
Since 660,985 cannot be divided by just 1 and 660,985, it is not a prime number.