CREATE TABLE table_3190 ("Episode #" FLOAT, "Production Count" FLOAT, "Original Airdate" TEXT, "Prod. Code" TEXT, "Title" TEXT, "Viewing figures millions" TEXT)

What is the lowest episode number with 6.19 million viewers and a production code of icec487y?
SELECT MIN("Episode #") FROM table_3190 WHERE "Viewing figures millions" = '6.19' AND "Prod. Code" = 'ICEC487Y'
SELECT MIN("Episode #") FROM "table_3190" WHERE "Prod. Code" = 'ICEC487Y' AND "Viewing figures millions" = '6.19'