23346664 has 32 divisors (see below), whose sum is σ = 48153600. Its totient is φ = 10523520.

The previous prime is 23346643. The next prime is 23346677. The reversal of 23346664 is 46664332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10132 + ... + 12220.

It is an arithmetic number, because the mean of its divisors is an integer number (1504800).

Almost surely, 2^23346664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23346664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24076800).

23346664 is an abundant number, since it is smaller than the sum of its proper divisors (24806936).

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

23346664 is a wasteful number, since it uses less digits than its factorization.

23346664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233 (or 2229 counting only the distinct ones).

The product of its digits is 62208, while the sum is 34.

The square root of 23346664 is about 4831.8385734625. The cubic root of 23346664 is about 285.8083708241.

It can be divided in two parts, 2334 and 6664, that added together give a palindrome (8998).

The spelling of 23346664 in words is "twenty-three million, three hundred forty-six thousand, six hundred sixty-four".