Q: Is 497,560 a Prime Number?
A: No, 497,560 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 497560 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1,777 3,554 7,108 8,885 12,439 14,216 17,770 24,878 35,540 49,756 62,195 71,080 99,512 124,390 248,780 and 497,560, with no remainder.
Since 497,560 cannot be divided by just 1 and 497,560, it is not a prime number.