Q: Is 2,420,577 a Prime Number?
A: No, 2,420,577 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 2420577 can be evenly divided by 1 3 9 27 37 111 333 999 2,423 7,269 21,807 65,421 89,651 268,953 806,859 and 2,420,577, with no remainder.
Since 2,420,577 cannot be divided by just 1 and 2,420,577, it is not a prime number.