Q: Is 427,290 a Prime Number?
A: No, 427,290 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 427290 can be evenly divided by 1 2 3 5 6 10 15 30 14,243 28,486 42,729 71,215 85,458 142,430 213,645 and 427,290, with no remainder.
Since 427,290 cannot be divided by just 1 and 427,290, it is not a prime number.