2160828 has 36 divisors (see below), whose sum is σ = 5508048. Its totient is φ = 714240.

The previous prime is 2160797. The next prime is 2160833. The reversal of 2160828 is 8280612.

2160828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6793 + ... + 7103.

2^2160828 is an apocalyptic number.

It is an amenable number.

2160828 is an abundant number, since it is smaller than the sum of its proper divisors (3347220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2160828 is a wasteful number, since it uses less digits than its factorization.

2160828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 2160828 is about 1469.9755100001. The cubic root of 2160828 is about 129.2825966244.

The spelling of 2160828 in words is "two million, one hundred sixty thousand, eight hundred twenty-eight".