Q: Is 261,725 a Prime Number?
A: No, 261,725 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 261725 can be evenly divided by 1 5 19 25 29 95 145 361 475 551 725 1,805 2,755 9,025 10,469 13,775 52,345 and 261,725, with no remainder.
Since 261,725 cannot be divided by just 1 and 261,725, it is not a prime number.