Q: Is 2,478,548 a Prime Number?
A: No, 2,478,548 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 2478548 can be evenly divided by 1 2 4 107 214 428 5,791 11,582 23,164 619,637 1,239,274 and 2,478,548, with no remainder.
Since 2,478,548 cannot be divided by just 1 and 2,478,548, it is not a prime number.