Q: Is 33,440 a Prime Number?
A: No, 33,440 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 33440 can be evenly divided by 1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 76 80 88 95 110 152 160 176 190 209 220 304 352 380 418 440 608 760 836 880 1,045 1,520 1,672 1,760 2,090 3,040 3,344 4,180 6,688 8,360 16,720 and 33,440, with no remainder.
Since 33,440 cannot be divided by just 1 and 33,440, it is not a prime number.