Q: Is 1,122,538 a Prime Number?
A: No, 1,122,538 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 1122538 can be evenly divided by 1 2 23 46 529 1,058 1,061 2,122 24,403 48,806 561,269 and 1,122,538, with no remainder.
Since 1,122,538 cannot be divided by just 1 and 1,122,538, it is not a prime number.