Q: Is 726,533 a Prime Number?
A: Yes, 726,533 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 726533 can be evenly divided by 1 and 726,533, with no remainder.
Since 726,533 can be divided by just 1 and 726,533, it is a prime number.