Q: Is 197,571 a Prime Number?
A: No, 197,571 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 197571 can be evenly divided by 1 3 11 33 5,987 17,961 65,857 and 197,571, with no remainder.
Since 197,571 cannot be divided by just 1 and 197,571, it is not a prime number.