Q: Is 1,127,128 a Prime Number?
A: No, 1,127,128 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 1127128 can be evenly divided by 1 2 4 8 140,891 281,782 563,564 and 1,127,128, with no remainder.
Since 1,127,128 cannot be divided by just 1 and 1,127,128, it is not a prime number.