Q: Is 491,760 a Prime Number?
A: No, 491,760 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 491760 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 683 720 1,366 2,049 2,732 3,415 4,098 5,464 6,147 6,830 8,196 10,245 10,928 12,294 13,660 16,392 20,490 24,588 27,320 30,735 32,784 40,980 49,176 54,640 61,470 81,960 98,352 122,940 163,920 245,880 and 491,760, with no remainder.
Since 491,760 cannot be divided by just 1 and 491,760, it is not a prime number.