Q: Is 1,015,478 a Prime Number?
A: No, 1,015,478 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 1015478 can be evenly divided by 1 2 17 34 29,867 59,734 507,739 and 1,015,478, with no remainder.
Since 1,015,478 cannot be divided by just 1 and 1,015,478, it is not a prime number.