Q: Is 485,729 a Prime Number?
A: Yes, 485,729 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 485729 can be evenly divided by 1 and 485,729, with no remainder.
Since 485,729 can be divided by just 1 and 485,729, it is a prime number.