23704568 has 32 divisors (see below), whose sum is σ = 46539360. Its totient is φ = 11306880.

The previous prime is 23704561. The next prime is 23704619. The reversal of 23704568 is 86540732.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23704561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14933 + ... + 16443.

It is an arithmetic number, because the mean of its divisors is an integer number (1454355).

Almost surely, 2^23704568 is an apocalyptic number.

It is an amenable number.

23704568 is a deficient number, since it is larger than the sum of its proper divisors (22834792).

23704568 is a wasteful number, since it uses less digits than its factorization.

23704568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 23704568 is about 4868.7337162757. The cubic root of 23704568 is about 287.2614500096.

The spelling of 23704568 in words is "twenty-three million, seven hundred four thousand, five hundred sixty-eight".