Q: Is 1,121,808 a Prime Number?
A: No, 1,121,808 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 1121808 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 23,371 46,742 70,113 93,484 140,226 186,968 280,452 373,936 560,904 and 1,121,808, with no remainder.
Since 1,121,808 cannot be divided by just 1 and 1,121,808, it is not a prime number.