Fatto generale: 1828 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 1828 is the 6^{th} meandric number and the 11^{th} open meandric number.
Trivia: 1828 is a boring number.
Data storica: January 1st is the day in 1964 that the Federation of Rhodesia and Nyasaland is divided into the independent republics of Zambia and Malawi, and the British-controlled Rhodesia.