Q: Is 7,506,421 a Prime Number?
A: No, 7,506,421 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 7506421 can be evenly divided by 1 13 101 1,313 5,717 74,321 577,417 and 7,506,421, with no remainder.
Since 7,506,421 cannot be divided by just 1 and 7,506,421, it is not a prime number.