Is 8 a real number or a rational number or an irrational number or integers or a whole number?

8 is a real number, as it exists on the number line. It is also a rational number, as it can be expressed as the ratio of two integers (8/1). Additionally, 8 is an integer, as it is a whole number without any fractional or decimal parts. However, it is not an irrational number, as Irrational Numbers cannot be expressed as a ratio of integers.