Q: Is 1,508,216 a Prime Number?
A: No, 1,508,216 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 1508216 can be evenly divided by 1 2 4 8 188,527 377,054 754,108 and 1,508,216, with no remainder.
Since 1,508,216 cannot be divided by just 1 and 1,508,216, it is not a prime number.