Q: Is 522,242 a Prime Number?
A: No, 522,242 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 522242 can be evenly divided by 1 2 7 14 49 73 98 146 511 1,022 3,577 5,329 7,154 10,658 37,303 74,606 261,121 and 522,242, with no remainder.
Since 522,242 cannot be divided by just 1 and 522,242, it is not a prime number.