Q: Is 427,025 a Prime Number?
A: No, 427,025 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 427025 can be evenly divided by 1 5 19 25 29 31 95 145 155 475 551 589 725 775 899 2,755 2,945 4,495 13,775 14,725 17,081 22,475 85,405 and 427,025, with no remainder.
Since 427,025 cannot be divided by just 1 and 427,025, it is not a prime number.