Q: Is 1,427,416 a Prime Number?
A: No, 1,427,416 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 1427416 can be evenly divided by 1 2 4 8 113 226 452 904 1,579 3,158 6,316 12,632 178,427 356,854 713,708 and 1,427,416, with no remainder.
Since 1,427,416 cannot be divided by just 1 and 1,427,416, it is not a prime number.