a puzzle

Hello 
Are you Buzzin! 

Here is one puzzle for u all 
If u r intelligent then reply me the right answer. 
Ok. 

I am a 7 letter city. 
My 234 lettes is a bird. 
61 is a cool. 
1274 is a part of the face. 
4713 is way of saying good. 
4 equals 5. 

If u r a genius then find the name and reply me. 
Thanks & Regards