23461856 has 24 divisors (see below), whose sum is σ = 50390424. Its totient is φ = 10664320.

The previous prime is 23461849. The next prime is 23461871. The reversal of 23461856 is 65816432.

It is a congruent number.

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, 32975 + ... + 33678.

It is an arithmetic number, because the mean of its divisors is an integer number (2099601).

Almost surely, 2^23461856 is an apocalyptic number.

It is an amenable number.

23461856 is an abundant number, since it is smaller than the sum of its proper divisors (26928568).

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

23461856 is a wasteful number, since it uses less digits than its factorization.

23461856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66674 (or 66666 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 23461856 is about 4843.7440064479. The cubic root of 23461856 is about 286.2776575553.

The spelling of 23461856 in words is "twenty-three million, four hundred sixty-one thousand, eight hundred fifty-six".