Q: Is 442,470 a Prime Number?
A: No, 442,470 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 442470 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 43 49 70 86 98 105 129 147 210 215 245 258 294 301 343 430 490 602 645 686 735 903 1,029 1,290 1,470 1,505 1,715 1,806 2,058 2,107 3,010 3,430 4,214 4,515 5,145 6,321 9,030 10,290 10,535 12,642 14,749 21,070 29,498 31,605 44,247 63,210 73,745 88,494 147,490 221,235 and 442,470, with no remainder.
Since 442,470 cannot be divided by just 1 and 442,470, it is not a prime number.