Q: Is 705,670 a Prime Number?
A: No, 705,670 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 705670 can be evenly divided by 1 2 5 7 10 14 17 34 35 70 85 119 170 238 593 595 1,186 1,190 2,965 4,151 5,930 8,302 10,081 20,162 20,755 41,510 50,405 70,567 100,810 141,134 352,835 and 705,670, with no remainder.
Since 705,670 cannot be divided by just 1 and 705,670, it is not a prime number.