23664248 has 8 divisors (see below), whose sum is σ = 44370480. Its totient is φ = 11832120.

The previous prime is 23664247. The next prime is 23664259. The reversal of 23664248 is 84246632.

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 (23664247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1479008 + ... + 1479023.

It is an arithmetic number, because the mean of its divisors is an integer number (5546310).

Almost surely, 2^23664248 is an apocalyptic number.

It is an amenable number.

23664248 is a deficient number, since it is larger than the sum of its proper divisors (20706232).

23664248 is a wasteful number, since it uses less digits than its factorization.

23664248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958037 (or 2958033 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 23664248 is about 4864.5912469600. The cubic root of 23664248 is about 287.0984862741.

The spelling of 23664248 in words is "twenty-three million, six hundred sixty-four thousand, two hundred forty-eight".