23804764 has 24 divisors (see below), whose sum is σ = 43838928. Its totient is φ = 11295360.

The previous prime is 23804761. The next prime is 23804771. The reversal of 23804764 is 46740832.

It is a super-4 number, since 4×23804764⁴ (a number of 31 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23804761) 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, 4107 + ... + 8029.

It is an arithmetic number, because the mean of its divisors is an integer number (1826622).

Almost surely, 2^23804764 is an apocalyptic number.

It is an amenable number.

23804764 is a deficient number, since it is larger than the sum of its proper divisors (20034164).

23804764 is a wasteful number, since it uses less digits than its factorization.

23804764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 23804764 is about 4879.0126050257. The cubic root of 23804764 is about 287.6656195074.

The spelling of 23804764 in words is "twenty-three million, eight hundred four thousand, seven hundred sixty-four".