Q: Is 581,006 a Prime Number?
A: No, 581,006 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 581006 can be evenly divided by 1 2 449 647 898 1,294 290,503 and 581,006, with no remainder.
Since 581,006 cannot be divided by just 1 and 581,006, it is not a prime number.