23459412 has 12 divisors (see below), whose sum is σ = 54738656. Its totient is φ = 7819800.

The previous prime is 23459399. The next prime is 23459413. The reversal of 23459412 is 21495432.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23459412² = 1100688022771488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23459412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23459413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977464 + ... + 977487.

Almost surely, 2^23459412 is an apocalyptic number.

It is an amenable number.

23459412 is an abundant number, since it is smaller than the sum of its proper divisors (31279244).

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

23459412 is a wasteful number, since it uses less digits than its factorization.

23459412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954958 (or 1954956 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 23459412 is about 4843.4917156944. The cubic root of 23459412 is about 286.2677167832.

It can be divided in two parts, 23459 and 412, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 23459412 in words is "twenty-three million, four hundred fifty-nine thousand, four hundred twelve".