Q: Is 1,109,648 a Prime Number?
A: No, 1,109,648 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 1109648 can be evenly divided by 1 2 4 8 16 223 311 446 622 892 1,244 1,784 2,488 3,568 4,976 69,353 138,706 277,412 554,824 and 1,109,648, with no remainder.
Since 1,109,648 cannot be divided by just 1 and 1,109,648, it is not a prime number.