23764768 has 24 divisors (see below), whose sum is σ = 47077632. Its totient is φ = 11808576.

The previous prime is 23764747. The next prime is 23764771. The reversal of 23764768 is 86746732.

It is a happy number.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3121 + ... + 7567.

It is an arithmetic number, because the mean of its divisors is an integer number (1961568).

Almost surely, 2^23764768 is an apocalyptic number.

It is an amenable number.

23764768 is a deficient number, since it is larger than the sum of its proper divisors (23312864).

23764768 is a wasteful number, since it uses less digits than its factorization.

23764768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624 (or 4616 counting only the distinct ones).

The product of its digits is 338688, while the sum is 43.

The square root of 23764768 is about 4874.9121017717. The cubic root of 23764768 is about 287.5044203479.

It can be divided in two parts, 2 and 3764768, that multiplied together give a 6-th power (7529536 = 14⁶).

The spelling of 23764768 in words is "twenty-three million, seven hundred sixty-four thousand, seven hundred sixty-eight".