2082164884 has 12 divisors (see below), whose sum is σ = 3802214304. Its totient is φ = 995817944.

The previous prime is 2082164807. The next prime is 2082164921. The reversal of 2082164884 is 4884612802.

It is a self number, because there is not a number n which added to its sum of digits gives 2082164884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11316022 + ... + 11316205.

It is an arithmetic number, because the mean of its divisors is an integer number (316851192).

Almost surely, 2^2082164884 is an apocalyptic number.

It is an amenable number.

2082164884 is a deficient number, since it is larger than the sum of its proper divisors (1720049420).

2082164884 is a wasteful number, since it uses less digits than its factorization.

2082164884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22632254 (or 22632252 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 43.

The square root of 2082164884 is about 45630.7449424179. The cubic root of 2082164884 is about 1276.9435710044.

The spelling of 2082164884 in words is "two billion, eighty-two million, one hundred sixty-four thousand, eight hundred eighty-four".