Q: Is 497,040 a Prime Number?
A: No, 497,040 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 497040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 48 57 60 76 80 95 109 114 120 152 190 218 228 240 285 304 327 380 436 456 545 570 654 760 872 912 1,090 1,140 1,308 1,520 1,635 1,744 2,071 2,180 2,280 2,616 3,270 4,142 4,360 4,560 5,232 6,213 6,540 8,284 8,720 10,355 12,426 13,080 16,568 20,710 24,852 26,160 31,065 33,136 41,420 49,704 62,130 82,840 99,408 124,260 165,680 248,520 and 497,040, with no remainder.
Since 497,040 cannot be divided by just 1 and 497,040, it is not a prime number.