Q: Is 8,609,020 a Prime Number?
A: No, 8,609,020 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 8609020 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 61,493 122,986 245,972 307,465 430,451 614,930 860,902 1,229,860 1,721,804 2,152,255 4,304,510 and 8,609,020, with no remainder.
Since 8,609,020 cannot be divided by just 1 and 8,609,020, it is not a prime number.