Q: Is 522,116 a Prime Number?
A: No, 522,116 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 522116 can be evenly divided by 1 2 4 7 14 28 29 58 116 203 406 643 812 1,286 2,572 4,501 9,002 18,004 18,647 37,294 74,588 130,529 261,058 and 522,116, with no remainder.
Since 522,116 cannot be divided by just 1 and 522,116, it is not a prime number.