Name the number for viewers being 1.87
CREATE TABLE table_19229713_4 (_number INTEGER, us_viewers__million_ VARCHAR)
SELECT MAX(_number) FROM table_19229713_4 WHERE us_viewers__million_ = "1.87"
### Context: CREATE TABLE table_19229713_4 (_number INTEGER, us_viewers__million_ VARCHAR) ### Question: Name the number for viewers being 1.87 ### Answer: SELECT MAX(_number) FROM table_19229713_4 WHERE us_viewers__million_ = "1.87"