Q: Is 40,831 a Prime Number?
A: No, 40,831 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 40831 can be evenly divided by 1 7 19 133 307 2,149 5,833 and 40,831, with no remainder.
Since 40,831 cannot be divided by just 1 and 40,831, it is not a prime number.