What does the number 4587 mean? In one episode of Legends of Tomorrow, it was the pass for Felicity's warehouse and in another it was a cell number.
Marc Guggenheim, the creator of Arrow and Legends of Tomorrow answered this on Twitter.
@Iloveyoursoul I love the TV show, WISEGUY. 4587 was Vince Terranova's "ident code." Arrow & Legends both have lots of Wiseguy easter eggs.