23461434 has 16 divisors (see below), whose sum is σ = 52136640. Its totient is φ = 7820460.

The previous prime is 23461423. The next prime is 23461489. The reversal of 23461434 is 43416432.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23461398 and 23461407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217182 + ... + 217289.

It is an arithmetic number, because the mean of its divisors is an integer number (3258540).

Almost surely, 2^23461434 is an apocalyptic number.

23461434 is an abundant number, since it is smaller than the sum of its proper divisors (28675206).

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

23461434 is a wasteful number, since it uses less digits than its factorization.

23461434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434482 (or 434476 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 23461434 is about 4843.7004449078. The cubic root of 23461434 is about 286.2759411538.

Adding to 23461434 its reverse (43416432), we get a palindrome (66877866).

The spelling of 23461434 in words is "twenty-three million, four hundred sixty-one thousand, four hundred thirty-four".