Are you talking about the Media hub, because that only takes 1.93MB of your 11,233.3MB of space (or 0.0172%). Since the only way to remove it 100% is to root the phone. The issue there is that the superuser apk you need for root takes up 1.4 MB then the SU binary and whatever else needs to be installed for root and the custom recovery will take up more than the 0.5MB left over. Meaning you will end up taking up more space on the phone in the process of removing the app.
So my $0.02, just disable the app and not worry about it, unless you want to root your phone