2680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 14.
It is a congruent number.
22680 is an apocalyptic number.
2680 is a gapful number since it is divisible by the number (20) 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 2680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2680 is a wasteful number, since it uses less digits than its factorization.
2680 is an evil number, because the sum of its binary digits is even.
The square root of 2680 is about 51.7687164222. The cubic root of 2680 is about 13.8902991161.
The spelling of 2680 in words is "two thousand, six hundred eighty".