Q: Is 427,975 a Prime Number?
A: No, 427,975 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 427975 can be evenly divided by 1 5 17 19 25 53 85 95 265 323 425 475 901 1,007 1,325 1,615 4,505 5,035 8,075 17,119 22,525 25,175 85,595 and 427,975, with no remainder.
Since 427,975 cannot be divided by just 1 and 427,975, it is not a prime number.