23065782 has 16 divisors (see below), whose sum is σ = 46341120. Its totient is φ = 7653672.

The previous prime is 23065771. The next prime is 23065789. The reversal of 23065782 is 28756032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23065789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7282 + ... + 9957.

It is an arithmetic number, because the mean of its divisors is an integer number (2896320).

Almost surely, 2^23065782 is an apocalyptic number.

23065782 is an abundant number, since it is smaller than the sum of its proper divisors (23275338).

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

23065782 is a wasteful number, since it uses less digits than its factorization.

23065782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17467.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 23065782 is about 4802.6848741095. The cubic root of 23065782 is about 284.6575634779.

The spelling of 23065782 in words is "twenty-three million, sixty-five thousand, seven hundred eighty-two".