Q: Is 1,121,748 a Prime Number?
A: No, 1,121,748 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 1121748 can be evenly divided by 1 2 3 4 6 12 93,479 186,958 280,437 373,916 560,874 and 1,121,748, with no remainder.
Since 1,121,748 cannot be divided by just 1 and 1,121,748, it is not a prime number.