23476434 has 16 divisors (see below), whose sum is σ = 47615040. Its totient is φ = 7715120.

The previous prime is 23476433. The next prime is 23476441. The reversal of 23476434 is 43467432.

It is a super-2 number, since 2×23476434² = 1102285906712712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23476395 and 23476404.

It is not an unprimeable number, because it can be changed into a prime (23476433) 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, 27129 + ... + 27980.

It is an arithmetic number, because the mean of its divisors is an integer number (2975940).

Almost surely, 2^23476434 is an apocalyptic number.

23476434 is an abundant number, since it is smaller than the sum of its proper divisors (24138606).

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

23476434 is a wasteful number, since it uses less digits than its factorization.

23476434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55185.

The product of its digits is 48384, while the sum is 33.

The square root of 23476434 is about 4845.2486004332. The cubic root of 23476434 is about 286.3369380547.

The spelling of 23476434 in words is "twenty-three million, four hundred seventy-six thousand, four hundred thirty-four".