The number 147 is an integer that follows 146 and precedes 148. It is an odd number and can be expressed as the product of prime factors: 3 × 7 × 7, or 3 × 7². In mathematics, it is often used in various calculations and can be found in different contexts, such as statistics and number theory. In terms of its significance, 147 is also known for its appearance in popular culture, such as in the title of the song "147" by The Band. Additionally, it can be associated with specific addresses, codes, or identifiers in various fields, including technology and transportation.