Q: Is 492,800 a Prime Number?
A: No, 492,800 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 492800 can be evenly divided by 1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 50 55 56 64 70 77 80 88 100 110 112 128 140 154 160 175 176 200 220 224 256 275 280 308 320 350 352 385 400 440 448 550 560 616 640 700 704 770 800 880 896 1,100 1,120 1,232 1,280 1,400 1,408 1,540 1,600 1,760 1,792 1,925 2,200 2,240 2,464 2,800 2,816 3,080 3,200 3,520 3,850 4,400 4,480 4,928 5,600 6,160 6,400 7,040 7,700 8,800 8,960 9,856 11,200 12,320 14,080 15,400 17,600 19,712 22,400 24,640 30,800 35,200 44,800 49,280 61,600 70,400 98,560 123,200 246,400 and 492,800, with no remainder.
Since 492,800 cannot be divided by just 1 and 492,800, it is not a prime number.