Q: Is 197,439 a Prime Number?
A: No, 197,439 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 197439 can be evenly divided by 1 3 11 31 33 93 193 341 579 1,023 2,123 5,983 6,369 17,949 65,813 and 197,439, with no remainder.
Since 197,439 cannot be divided by just 1 and 197,439, it is not a prime number.