Q: Is 42,224 a Prime Number?
A: No, 42,224 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 42224 can be evenly divided by 1 2 4 7 8 13 14 16 26 28 29 52 56 58 91 104 112 116 182 203 208 232 364 377 406 464 728 754 812 1,456 1,508 1,624 2,639 3,016 3,248 5,278 6,032 10,556 21,112 and 42,224, with no remainder.
Since 42,224 cannot be divided by just 1 and 42,224, it is not a prime number.