Q: Is 720,174 a Prime Number?
A: No, 720,174 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 720174 can be evenly divided by 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 1,319 2,638 3,957 7,914 9,233 17,147 18,466 27,699 34,294 51,441 55,398 102,882 120,029 240,058 360,087 and 720,174, with no remainder.
Since 720,174 cannot be divided by just 1 and 720,174, it is not a prime number.