table: 1-11274401-3
columns: No., Episode, Air Date, Timeslot, Rating, Share, 18–49 (Rating/Share), Viewers (m), Rank (#)
Q: What's the total number of episodes whose original airings were viewed by 1.82 million viewers?
A: SELECT COUNT Air Date FROM 1-11274401-3 WHERE Viewers (m) = '1.82'