Q: Is 424,815 a Prime Number?
A: No, 424,815 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 424815 can be evenly divided by 1 3 5 15 127 223 381 635 669 1,115 1,905 3,345 28,321 84,963 141,605 and 424,815, with no remainder.
Since 424,815 cannot be divided by just 1 and 424,815, it is not a prime number.