Q: Is 358,820 a Prime Number?
A: No, 358,820 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 358820 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 233 308 385 466 770 932 1,165 1,540 1,631 2,330 2,563 3,262 4,660 5,126 6,524 8,155 10,252 12,815 16,310 17,941 25,630 32,620 35,882 51,260 71,764 89,705 179,410 and 358,820, with no remainder.
Since 358,820 cannot be divided by just 1 and 358,820, it is not a prime number.