Q: Is 618,248 a Prime Number?
A: No, 618,248 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 618248 can be evenly divided by 1 2 4 8 109 218 436 709 872 1,418 2,836 5,672 77,281 154,562 309,124 and 618,248, with no remainder.
Since 618,248 cannot be divided by just 1 and 618,248, it is not a prime number.