Q: Is 239,440 a Prime Number?
A: No, 239,440 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 239440 can be evenly divided by 1 2 4 5 8 10 16 20 40 41 73 80 82 146 164 205 292 328 365 410 584 656 730 820 1,168 1,460 1,640 2,920 2,993 3,280 5,840 5,986 11,972 14,965 23,944 29,930 47,888 59,860 119,720 and 239,440, with no remainder.
Since 239,440 cannot be divided by just 1 and 239,440, it is not a prime number.