23082782 has 16 divisors (see below), whose sum is σ = 36072000. Its totient is φ = 11064480.

The previous prime is 23082751. The next prime is 23082791. The reversal of 23082782 is 28728032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7307 + ... + 9977.

It is an arithmetic number, because the mean of its divisors is an integer number (2254500).

Almost surely, 2^23082782 is an apocalyptic number.

23082782 is a deficient number, since it is larger than the sum of its proper divisors (12989218).

23082782 is a wasteful number, since it uses less digits than its factorization.

23082782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 23082782 is about 4804.4543914996. The cubic root of 23082782 is about 284.7274793126.

The spelling of 23082782 in words is "twenty-three million, eighty-two thousand, seven hundred eighty-two".