23412134 has 4 divisors (see below), whose sum is σ = 35118204. Its totient is φ = 11706066.

The previous prime is 23412133. The next prime is 23412143. The reversal of 23412134 is 43121432.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23412133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5853032 + ... + 5853035.

It is an arithmetic number, because the mean of its divisors is an integer number (8779551).

Almost surely, 2^23412134 is an apocalyptic number.

23412134 is a deficient number, since it is larger than the sum of its proper divisors (11706070).

23412134 is a wasteful number, since it uses less digits than its factorization.

23412134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11706069.

The product of its digits is 576, while the sum is 20.

The square root of 23412134 is about 4838.6086843224. The cubic root of 23412134 is about 286.0752813383.

Adding to 23412134 its reverse (43121432), we get a palindrome (66533566).

The spelling of 23412134 in words is "twenty-three million, four hundred twelve thousand, one hundred thirty-four".