Q: Is 855,197 a Prime Number?
A: No, 855,197 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 855197 can be evenly divided by 1 7 31 49 217 563 1,519 3,941 17,453 27,587 122,171 and 855,197, with no remainder.
Since 855,197 cannot be divided by just 1 and 855,197, it is not a prime number.