Q: Is 1,240,254 a Prime Number?
A: No, 1,240,254 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 1240254 can be evenly divided by 1 2 3 6 9 18 68,903 137,806 206,709 413,418 620,127 and 1,240,254, with no remainder.
Since 1,240,254 cannot be divided by just 1 and 1,240,254, it is not a prime number.