Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_16471432_4 (directed_by VARCHAR, series__number VARCHAR)
### Question:
How many directors were there in total for the episode with series #62?
### Answer:
SELECT COUNT(directed_by) FROM table_16471432_4 WHERE series__number = 62