Q: Is 724,450 a Prime Number?
A: No, 724,450 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 724450 can be evenly divided by 1 2 5 10 25 50 14,489 28,978 72,445 144,890 362,225 and 724,450, with no remainder.
Since 724,450 cannot be divided by just 1 and 724,450, it is not a prime number.