Q: Is 1,438,522 a Prime Number?
A: No, 1,438,522 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 1438522 can be evenly divided by 1 2 43 86 389 778 1,849 3,698 16,727 33,454 719,261 and 1,438,522, with no remainder.
Since 1,438,522 cannot be divided by just 1 and 1,438,522, it is not a prime number.