Q: Is 197,961 a Prime Number?
A: No, 197,961 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 197961 can be evenly divided by 1 3 19 23 57 69 151 437 453 1,311 2,869 3,473 8,607 10,419 65,987 and 197,961, with no remainder.
Since 197,961 cannot be divided by just 1 and 197,961, it is not a prime number.