Q: Is 461,920 a Prime Number?
A: No, 461,920 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 461920 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 2,887 5,774 11,548 14,435 23,096 28,870 46,192 57,740 92,384 115,480 230,960 and 461,920, with no remainder.
Since 461,920 cannot be divided by just 1 and 461,920, it is not a prime number.