Q: Is 828,920 a Prime Number?
A: No, 828,920 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 828920 can be evenly divided by 1 2 4 5 8 10 17 20 23 34 40 46 53 68 85 92 106 115 136 170 184 212 230 265 340 391 424 460 530 680 782 901 920 1,060 1,219 1,564 1,802 1,955 2,120 2,438 3,128 3,604 3,910 4,505 4,876 6,095 7,208 7,820 9,010 9,752 12,190 15,640 18,020 20,723 24,380 36,040 41,446 48,760 82,892 103,615 165,784 207,230 414,460 and 828,920, with no remainder.
Since 828,920 cannot be divided by just 1 and 828,920, it is not a prime number.