23464664 has 8 divisors (see below), whose sum is σ = 43996260. Its totient is φ = 11732328.

The previous prime is 23464633. The next prime is 23464667. The reversal of 23464664 is 46646432.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23464667) by changing a digit.

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, 1466534 + ... + 1466549.

Almost surely, 2^23464664 is an apocalyptic number.

It is an amenable number.

23464664 is a deficient number, since it is larger than the sum of its proper divisors (20531596).

23464664 is a wasteful number, since it uses less digits than its factorization.

23464664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933089 (or 2933085 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

The square root of 23464664 is about 4844.0338561988. The cubic root of 23464664 is about 286.2890780158.

The spelling of 23464664 in words is "twenty-three million, four hundred sixty-four thousand, six hundred sixty-four".