Q: Is 1,231,471 a Prime Number?
A: No, 1,231,471 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 1231471 can be evenly divided by 1 37 83 401 3,071 14,837 33,283 and 1,231,471, with no remainder.
Since 1,231,471 cannot be divided by just 1 and 1,231,471, it is not a prime number.