Q: Is 900,920 a Prime Number?
A: No, 900,920 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 900920 can be evenly divided by 1 2 4 5 8 10 20 40 101 202 223 404 446 505 808 892 1,010 1,115 1,784 2,020 2,230 4,040 4,460 8,920 22,523 45,046 90,092 112,615 180,184 225,230 450,460 and 900,920, with no remainder.
Since 900,920 cannot be divided by just 1 and 900,920, it is not a prime number.