Q: Is 2,420,271 a Prime Number?
A: No, 2,420,271 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 2420271 can be evenly divided by 1 3 7 9 21 41 63 123 287 369 861 937 2,583 2,811 6,559 8,433 19,677 38,417 59,031 115,251 268,919 345,753 806,757 and 2,420,271, with no remainder.
Since 2,420,271 cannot be divided by just 1 and 2,420,271, it is not a prime number.