Q: Is 1,508,542 a Prime Number?
A: No, 1,508,542 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 1508542 can be evenly divided by 1 2 7 14 277 389 554 778 1,939 2,723 3,878 5,446 107,753 215,506 754,271 and 1,508,542, with no remainder.
Since 1,508,542 cannot be divided by just 1 and 1,508,542, it is not a prime number.