Q: Is 1,428,096 a Prime Number?
A: No, 1,428,096 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 1428096 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 3,719 7,438 11,157 14,876 22,314 29,752 44,628 59,504 89,256 119,008 178,512 238,016 357,024 476,032 714,048 and 1,428,096, with no remainder.
Since 1,428,096 cannot be divided by just 1 and 1,428,096, it is not a prime number.