Q: Is 1,478,367 a Prime Number?
A: No, 1,478,367 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 1478367 can be evenly divided by 1 3 9 11 33 99 109 137 327 411 981 1,199 1,233 1,507 3,597 4,521 10,791 13,563 14,933 44,799 134,397 164,263 492,789 and 1,478,367, with no remainder.
Since 1,478,367 cannot be divided by just 1 and 1,478,367, it is not a prime number.