It is a happy number.
It is a plaindrome in base 11.
It is a nialpdrome in base 14 and base 15.
It is a congruent number.
21880 is an apocalyptic number.
1880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1880 is a wasteful number, since it uses less digits than its factorization.
1880 is an evil number, because the sum of its binary digits is even.
The square root of 1880 is about 43.3589667774. The cubic root of 1880 is about 12.3420115856.
Subtracting from 1880 its reverse (881), we obtain a palindrome (999).
The spelling of 1880 in words is "one thousand, eight hundred eighty".