Q: Is 355,824 a Prime Number?
A: No, 355,824 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 355824 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 353 504 706 1,008 1,059 1,412 2,118 2,471 2,824 3,177 4,236 4,942 5,648 6,354 7,413 8,472 9,884 12,708 14,826 16,944 19,768 22,239 25,416 29,652 39,536 44,478 50,832 59,304 88,956 118,608 177,912 and 355,824, with no remainder.
Since 355,824 cannot be divided by just 1 and 355,824, it is not a prime number.