23059206 has 24 divisors (see below), whose sum is σ = 50810760. Its totient is φ = 7555776.

The previous prime is 23059171. The next prime is 23059207. The reversal of 23059206 is 60295032.

It is a self number, because there is not a number n which added to its sum of digits gives 23059206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23059207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9795 + ... + 11918.

It is an arithmetic number, because the mean of its divisors is an integer number (2117115).

Almost surely, 2^23059206 is an apocalyptic number.

23059206 is an abundant number, since it is smaller than the sum of its proper divisors (27751554).

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

23059206 is a wasteful number, since it uses less digits than its factorization.

23059206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21780 (or 21777 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 23059206 is about 4802.0002082466. Note that the first 3 decimals coincide. The cubic root of 23059206 is about 284.6305091736.

It can be divided in two parts, 2305 and 9206, that added together give a palindrome (11511).

The spelling of 23059206 in words is "twenty-three million, fifty-nine thousand, two hundred six".