Q: Is 1,508,423 a Prime Number?
A: No, 1,508,423 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 1508423 can be evenly divided by 1 7 229 941 1,603 6,587 215,489 and 1,508,423, with no remainder.
Since 1,508,423 cannot be divided by just 1 and 1,508,423, it is not a prime number.