Q: Is 2,420,726 a Prime Number?
A: No, 2,420,726 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 2420726 can be evenly divided by 1 2 7 11 14 22 77 121 154 242 847 1,429 1,694 2,858 10,003 15,719 20,006 31,438 110,033 172,909 220,066 345,818 1,210,363 and 2,420,726, with no remainder.
Since 2,420,726 cannot be divided by just 1 and 2,420,726, it is not a prime number.