Q: Is 801,420 a Prime Number?
A: No, 801,420 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 801420 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 30 37 38 57 60 74 76 95 111 114 148 185 190 222 228 285 361 370 380 444 555 570 703 722 740 1,083 1,110 1,140 1,406 1,444 1,805 2,109 2,166 2,220 2,812 3,515 3,610 4,218 4,332 5,415 7,030 7,220 8,436 10,545 10,830 13,357 14,060 21,090 21,660 26,714 40,071 42,180 53,428 66,785 80,142 133,570 160,284 200,355 267,140 400,710 and 801,420, with no remainder.
Since 801,420 cannot be divided by just 1 and 801,420, it is not a prime number.