Q: Is 427,224 a Prime Number?
A: No, 427,224 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 427224 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 2,543 5,086 7,629 10,172 15,258 17,801 20,344 30,516 35,602 53,403 61,032 71,204 106,806 142,408 213,612 and 427,224, with no remainder.
Since 427,224 cannot be divided by just 1 and 427,224, it is not a prime number.