Q: Is 476,420 a Prime Number?
A: No, 476,420 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 476420 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 41 70 82 83 140 164 166 205 287 332 410 415 574 581 820 830 1,148 1,162 1,435 1,660 2,324 2,870 2,905 3,403 5,740 5,810 6,806 11,620 13,612 17,015 23,821 34,030 47,642 68,060 95,284 119,105 238,210 and 476,420, with no remainder.
Since 476,420 cannot be divided by just 1 and 476,420, it is not a prime number.