Q: Is 197,457 a Prime Number?
A: No, 197,457 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 197457 can be evenly divided by 1 3 13 39 61 83 183 249 793 1,079 2,379 3,237 5,063 15,189 65,819 and 197,457, with no remainder.
Since 197,457 cannot be divided by just 1 and 197,457, it is not a prime number.