Q: Is 782,160 a Prime Number?
A: No, 782,160 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 782160 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 3,259 6,518 9,777 13,036 16,295 19,554 26,072 32,590 39,108 48,885 52,144 65,180 78,216 97,770 130,360 156,432 195,540 260,720 391,080 and 782,160, with no remainder.
Since 782,160 cannot be divided by just 1 and 782,160, it is not a prime number.