Q: Is 487,760 a Prime Number?
A: No, 487,760 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 487760 can be evenly divided by 1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 67 70 80 91 104 112 130 134 140 182 208 260 268 280 335 364 455 469 520 536 560 670 728 871 910 938 1,040 1,072 1,340 1,456 1,742 1,820 1,876 2,345 2,680 3,484 3,640 3,752 4,355 4,690 5,360 6,097 6,968 7,280 7,504 8,710 9,380 12,194 13,936 17,420 18,760 24,388 30,485 34,840 37,520 48,776 60,970 69,680 97,552 121,940 243,880 and 487,760, with no remainder.
Since 487,760 cannot be divided by just 1 and 487,760, it is not a prime number.