Q: Is 1,242,127 a Prime Number?
A: No, 1,242,127 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 1242127 can be evenly divided by 1 37 59 569 2,183 21,053 33,571 and 1,242,127, with no remainder.
Since 1,242,127 cannot be divided by just 1 and 1,242,127, it is not a prime number.