23660764 has 6 divisors (see below), whose sum is σ = 41406344. Its totient is φ = 11830380.

The previous prime is 23660743. The next prime is 23660771. The reversal of 23660764 is 46706632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2957592 + ... + 2957599.

Almost surely, 2^23660764 is an apocalyptic number.

It is an amenable number.

23660764 is a deficient number, since it is larger than the sum of its proper divisors (17745580).

23660764 is a wasteful number, since it uses less digits than its factorization.

23660764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915195 (or 5915193 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 23660764 is about 4864.2331358602. The cubic root of 23660764 is about 287.0843960987.

The spelling of 23660764 in words is "twenty-three million, six hundred sixty thousand, seven hundred sixty-four".