Q: Is 601,839 a Prime Number?
A: No, 601,839 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 601839 can be evenly divided by 1 3 7 9 21 41 63 123 233 287 369 699 861 1,631 2,097 2,583 4,893 9,553 14,679 28,659 66,871 85,977 200,613 and 601,839, with no remainder.
Since 601,839 cannot be divided by just 1 and 601,839, it is not a prime number.