Q: Is 365,720 a Prime Number?
A: No, 365,720 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 365720 can be evenly divided by 1 2 4 5 8 10 20 40 41 82 164 205 223 328 410 446 820 892 1,115 1,640 1,784 2,230 4,460 8,920 9,143 18,286 36,572 45,715 73,144 91,430 182,860 and 365,720, with no remainder.
Since 365,720 cannot be divided by just 1 and 365,720, it is not a prime number.