Q: Is 828,040 a Prime Number?
A: No, 828,040 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 828040 can be evenly divided by 1 2 4 5 8 10 20 40 127 163 254 326 508 635 652 815 1,016 1,270 1,304 1,630 2,540 3,260 5,080 6,520 20,701 41,402 82,804 103,505 165,608 207,010 414,020 and 828,040, with no remainder.
Since 828,040 cannot be divided by just 1 and 828,040, it is not a prime number.