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_2472711_31 (last_year INTEGER, lowest VARCHAR)
### Question:
What is the last year total for the team with a lowest of 23578?
### Answer:
SELECT MAX(last_year) FROM table_2472711_31 WHERE lowest = 23578