Table schema:
CREATE TABLE table_name_77 (touchdowns INTEGER, rushing_yards VARCHAR, points VARCHAR, average VARCHAR)

Question: What is the most number of touchdowns that have fewer than 105 points, averages over 4.7, and fewer than 487 rushing yards?
SQL: SELECT MAX(touchdowns) FROM table_name_77 WHERE points < 105 AND average > 4.7 AND rushing_yards < 487