Q: Is 1,142,016 a Prime Number?
A: No, 1,142,016 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 1142016 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 1,487 2,974 4,461 5,948 8,922 11,896 17,844 23,792 35,688 47,584 71,376 95,168 142,752 190,336 285,504 380,672 571,008 and 1,142,016, with no remainder.
Since 1,142,016 cannot be divided by just 1 and 1,142,016, it is not a prime number.