Q: Is 11,840 a Prime Number?
A: No, 11,840 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 11840 can be evenly divided by 1 2 4 5 8 10 16 20 32 37 40 64 74 80 148 160 185 296 320 370 592 740 1,184 1,480 2,368 2,960 5,920 and 11,840, with no remainder.
Since 11,840 cannot be divided by just 1 and 11,840, it is not a prime number.