Q: Is 427,524 a Prime Number?
A: No, 427,524 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 427524 can be evenly divided by 1 2 3 4 6 12 23 46 69 92 138 276 1,549 3,098 4,647 6,196 9,294 18,588 35,627 71,254 106,881 142,508 213,762 and 427,524, with no remainder.
Since 427,524 cannot be divided by just 1 and 427,524, it is not a prime number.