2160956 has 24 divisors (see below), whose sum is σ = 4386816. Its totient is φ = 912240.

The previous prime is 2160953. The next prime is 2160967. The reversal of 2160956 is 6590612.

2160956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160953) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1445 + ... + 2531.

It is an arithmetic number, because the mean of its divisors is an integer number (182784).

2^2160956 is an apocalyptic number.

It is an amenable number.

2160956 is an abundant number, since it is smaller than the sum of its proper divisors (2225860).

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

2160956 is a wasteful number, since it uses less digits than its factorization.

2160956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169 (or 1167 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2160956 is about 1470.0190474956. The cubic root of 2160956 is about 129.2851493258.

The spelling of 2160956 in words is "two million, one hundred sixty thousand, nine hundred fifty-six".