Q: Is 1,307,478 a Prime Number?
A: No, 1,307,478 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 1307478 can be evenly divided by 1 2 3 6 359 607 718 1,077 1,214 1,821 2,154 3,642 217,913 435,826 653,739 and 1,307,478, with no remainder.
Since 1,307,478 cannot be divided by just 1 and 1,307,478, it is not a prime number.