Q: Is 726,500 a Prime Number?
A: No, 726,500 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 726500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 1,453 2,906 5,812 7,265 14,530 29,060 36,325 72,650 145,300 181,625 363,250 and 726,500, with no remainder.
Since 726,500 cannot be divided by just 1 and 726,500, it is not a prime number.