Q: Is 1,240,938 a Prime Number?
A: No, 1,240,938 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 1240938 can be evenly divided by 1 2 3 6 9 18 71 142 213 426 639 971 1,278 1,942 2,913 5,826 8,739 17,478 68,941 137,882 206,823 413,646 620,469 and 1,240,938, with no remainder.
Since 1,240,938 cannot be divided by just 1 and 1,240,938, it is not a prime number.