Q: Is 1,248,078 a Prime Number?
A: No, 1,248,078 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 1248078 can be evenly divided by 1 2 3 6 13 26 39 78 16,001 32,002 48,003 96,006 208,013 416,026 624,039 and 1,248,078, with no remainder.
Since 1,248,078 cannot be divided by just 1 and 1,248,078, it is not a prime number.