Q: Is 8,067,420 a Prime Number?
A: No, 8,067,420 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 8067420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 44,819 89,638 134,457 179,276 224,095 268,914 403,371 448,190 537,828 672,285 806,742 896,380 1,344,570 1,613,484 2,016,855 2,689,140 4,033,710 and 8,067,420, with no remainder.
Since 8,067,420 cannot be divided by just 1 and 8,067,420, it is not a prime number.