Q: Is 725,375 a Prime Number?
A: No, 725,375 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 725375 can be evenly divided by 1 5 7 25 35 125 175 829 875 4,145 5,803 20,725 29,015 103,625 145,075 and 725,375, with no remainder.
Since 725,375 cannot be divided by just 1 and 725,375, it is not a prime number.