23456688 has 40 divisors (see below), whose sum is σ = 63234048. Its totient is φ = 7478592.

The previous prime is 23456683. The next prime is 23456717. The reversal of 23456688 is 88665432.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (23456681) 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, 9520 + ... + 11727.

Almost surely, 2^23456688 is an apocalyptic number.

It is an amenable number.

23456688 is an abundant number, since it is smaller than the sum of its proper divisors (39777360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23456688 is a wasteful number, since it uses less digits than its factorization.

23456688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21281 (or 21275 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 23456688 is about 4843.2105054395. The cubic root of 23456688 is about 286.2566363202.

The spelling of 23456688 in words is "twenty-three million, four hundred fifty-six thousand, six hundred eighty-eight".