Q: Is 1,501,478 a Prime Number?
A: No, 1,501,478 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 1501478 can be evenly divided by 1 2 11 22 139 278 491 982 1,529 3,058 5,401 10,802 68,249 136,498 750,739 and 1,501,478, with no remainder.
Since 1,501,478 cannot be divided by just 1 and 1,501,478, it is not a prime number.