82183964 has 12 divisors (see below), whose sum is σ = 144054288. Its totient is φ = 41025600.

The previous prime is 82183951. The next prime is 82183979. The reversal of 82183964 is 46938128.

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, 13757 + ... + 18804.

It is an arithmetic number, because the mean of its divisors is an integer number (12004524).

Almost surely, 2^82183964 is an apocalyptic number.

It is an amenable number.

82183964 is a deficient number, since it is larger than the sum of its proper divisors (61870324).

82183964 is a wasteful number, since it uses less digits than its factorization.

82183964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33196 (or 33194 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 82183964 is about 9065.5371600364. The cubic root of 82183964 is about 434.7727954289.

The spelling of 82183964 in words is "eighty-two million, one hundred eighty-three thousand, nine hundred sixty-four".