Why is 420 a bad number in India?

In India, the number 420 is often associated with fraud and cheating due to its connection to Section 420 of the Indian Penal Code, which deals with cheating and dishonesty. This legal provision has made "420" a colloquial term for con artists or dishonest individuals. Consequently, the number carries a negative connotation in social contexts, symbolizing deceitful behavior.