23206164 has 48 divisors (see below), whose sum is σ = 56137536. Its totient is φ = 7456000.

The previous prime is 23206159. The next prime is 23206181. The reversal of 23206164 is 46160232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49459 + ... + 49925.

It is an arithmetic number, because the mean of its divisors is an integer number (1169532).

Almost surely, 2^23206164 is an apocalyptic number.

It is an amenable number.

23206164 is an abundant number, since it is smaller than the sum of its proper divisors (32931372).

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

23206164 is a wasteful number, since it uses less digits than its factorization.

23206164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 23206164 is about 4817.2776544434. The cubic root of 23206164 is about 285.2338861859.

Adding to 23206164 its reverse (46160232), we get a palindrome (69366396).

The spelling of 23206164 in words is "twenty-three million, two hundred six thousand, one hundred sixty-four".