Q: Is 368,720 a Prime Number?
A: No, 368,720 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 368720 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 419 440 838 880 1,676 2,095 3,352 4,190 4,609 6,704 8,380 9,218 16,760 18,436 23,045 33,520 36,872 46,090 73,744 92,180 184,360 and 368,720, with no remainder.
Since 368,720 cannot be divided by just 1 and 368,720, it is not a prime number.