Q: Is 404,920 a Prime Number?
A: No, 404,920 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 404920 can be evenly divided by 1 2 4 5 8 10 20 40 53 106 191 212 265 382 424 530 764 955 1,060 1,528 1,910 2,120 3,820 7,640 10,123 20,246 40,492 50,615 80,984 101,230 202,460 and 404,920, with no remainder.
Since 404,920 cannot be divided by just 1 and 404,920, it is not a prime number.