Q: Is 975,520 a Prime Number?
A: No, 975,520 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 975520 can be evenly divided by 1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 65 67 70 80 91 104 112 130 134 140 160 182 208 224 260 268 280 335 364 416 455 469 520 536 560 670 728 871 910 938 1,040 1,072 1,120 1,340 1,456 1,742 1,820 1,876 2,080 2,144 2,345 2,680 2,912 3,484 3,640 3,752 4,355 4,690 5,360 6,097 6,968 7,280 7,504 8,710 9,380 10,720 12,194 13,936 14,560 15,008 17,420 18,760 24,388 27,872 30,485 34,840 37,520 48,776 60,970 69,680 75,040 97,552 121,940 139,360 195,104 243,880 487,760 and 975,520, with no remainder.
Since 975,520 cannot be divided by just 1 and 975,520, it is not a prime number.