Q: Is 427,860 a Prime Number?
A: No, 427,860 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 427860 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 2,377 4,754 7,131 9,508 11,885 14,262 21,393 23,770 28,524 35,655 42,786 47,540 71,310 85,572 106,965 142,620 213,930 and 427,860, with no remainder.
Since 427,860 cannot be divided by just 1 and 427,860, it is not a prime number.