Q: Is 1,478,016 a Prime Number?
A: No, 1,478,016 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 1478016 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1,152 1,283 2,566 3,849 5,132 7,698 10,264 11,547 15,396 20,528 23,094 30,792 41,056 46,188 61,584 82,112 92,376 123,168 164,224 184,752 246,336 369,504 492,672 739,008 and 1,478,016, with no remainder.
Since 1,478,016 cannot be divided by just 1 and 1,478,016, it is not a prime number.