The numbers 4, 5, and 6 are consecutive integers that follow the number 3 and precede the number 7. In mathematics, they are often used in basic arithmetic operations such as addition, subtraction, multiplication, and division. For example, 4 plus 5 equals 9, while 6 minus 4 equals 2. In various cultures, these numbers can hold different meanings. For instance, in numerology, the number 4 is often associated with stability, 5 with change, and 6 with harmony. These interpretations can influence how people perceive and use these numbers in daily life and decision-making.