2920 is nontrivially palindromic in base 3 and base 9.
2920 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 8.
It is a zygodrome in base 3.
It is a self number, because there is not a number n which added to its sum of digits gives 2920.
2920 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 2920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2920 is a wasteful number, since it uses less digits than its factorization.
2920 is an evil number, because the sum of its binary digits is even.
The square root of 2920 is about 54.0370243444. The cubic root of 2920 is about 14.2931389976.
Subtracting from 2920 its reverse (292), we obtain a triangular number (2628 = T72).
The spelling of 2920 in words is "two thousand, nine hundred twenty".