Q: Is 885,440 a Prime Number?
A: No, 885,440 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 885440 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 2,767 5,534 11,068 13,835 22,136 27,670 44,272 55,340 88,544 110,680 177,088 221,360 442,720 and 885,440, with no remainder.
Since 885,440 cannot be divided by just 1 and 885,440, it is not a prime number.