It is a happy number.
1772 is nontrivially palindromic in base 5.
It is a magnanimous number.
It is a plaindrome in base 9.
It is a nialpdrome in base 7 and base 13.
It is a self number, because there is not a number n which added to its sum of digits gives 1772.
21772 is an apocalyptic number.
1772 is the 23-rd centered heptagonal number.
It is an amenable number.
1772 is a wasteful number, since it uses less digits than its factorization.
1772 is an odious number, because the sum of its binary digits is odd.
The square root of 1772 is about 42.0951303597. The cubic root of 1772 is about 12.1009993938.
Subtracting 1772 from its reverse (2771), we obtain a palindrome (999).
The spelling of 1772 in words is "one thousand, seven hundred seventy-two", and thus it is an iban number.