Q: Is 1,240,137 a Prime Number?
A: No, 1,240,137 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 1240137 can be evenly divided by 1 3 9 23 27 69 207 621 1,997 5,991 17,973 45,931 53,919 137,793 413,379 and 1,240,137, with no remainder.
Since 1,240,137 cannot be divided by just 1 and 1,240,137, it is not a prime number.