Q: Is 1,260,427 a Prime Number?
A: No, 1,260,427 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 1260427 can be evenly divided by 1 7 29 49 203 887 1,421 6,209 25,723 43,463 180,061 and 1,260,427, with no remainder.
Since 1,260,427 cannot be divided by just 1 and 1,260,427, it is not a prime number.