Q: Is 725,918 a Prime Number?
A: No, 725,918 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 725918 can be evenly divided by 1 2 83 166 4,373 8,746 362,959 and 725,918, with no remainder.
Since 725,918 cannot be divided by just 1 and 725,918, it is not a prime number.