Q: Is 1,288,502 a Prime Number?
A: No, 1,288,502 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 1288502 can be evenly divided by 1 2 631 1,021 1,262 2,042 644,251 and 1,288,502, with no remainder.
Since 1,288,502 cannot be divided by just 1 and 1,288,502, it is not a prime number.