What episode number had US viewership of 4.87 million?
CREATE TABLE table_27905664_1 (№ VARCHAR, us_viewers__million_ VARCHAR)
SELECT № FROM table_27905664_1 WHERE us_viewers__million_ = "4.87"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27905664_1 (№ VARCHAR, us_viewers__million_ VARCHAR) Question: What episode number had US viewership of 4.87 million? [/INST] SELECT № FROM table_27905664_1 WHERE us_viewers__million_ = "4.87" </s>