Q: Is 427,928 a Prime Number?
A: No, 427,928 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 427928 can be evenly divided by 1 2 4 8 149 298 359 596 718 1,192 1,436 2,872 53,491 106,982 213,964 and 427,928, with no remainder.
Since 427,928 cannot be divided by just 1 and 427,928, it is not a prime number.