Q: Is 540,997 a Prime Number?
A: No, 540,997 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 540997 can be evenly divided by 1 163 3,319 and 540,997, with no remainder.
Since 540,997 cannot be divided by just 1 and 540,997, it is not a prime number.