Q: Is 602,820 a Prime Number?
A: No, 602,820 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 602820 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 197 204 255 306 340 394 510 591 612 765 788 985 1,020 1,182 1,530 1,773 1,970 2,364 2,955 3,060 3,349 3,546 3,940 5,910 6,698 7,092 8,865 10,047 11,820 13,396 16,745 17,730 20,094 30,141 33,490 35,460 40,188 50,235 60,282 66,980 100,470 120,564 150,705 200,940 301,410 and 602,820, with no remainder.
Since 602,820 cannot be divided by just 1 and 602,820, it is not a prime number.