Q: Is 540,616 a Prime Number?
A: No, 540,616 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 540616 can be evenly divided by 1 2 4 8 67,577 135,154 270,308 and 540,616, with no remainder.
Since 540,616 cannot be divided by just 1 and 540,616, it is not a prime number.