23429232 has 30 divisors (see below), whose sum is σ = 65569712. Its totient is φ = 7809696.

The previous prime is 23429221. The next prime is 23429239. The reversal of 23429232 is 23292432.

23429232 is a `hidden beast` number, since 2 + 3 + 429 + 232 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23429196 and 23429205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23429239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81208 + ... + 81495.

Almost surely, 2^23429232 is an apocalyptic number.

It is an amenable number.

23429232 is an abundant number, since it is smaller than the sum of its proper divisors (42140480).

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

23429232 is a wasteful number, since it uses less digits than its factorization.

23429232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162717 (or 162708 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 23429232 is about 4840.3751920693. The cubic root of 23429232 is about 286.1449051343.

The spelling of 23429232 in words is "twenty-three million, four hundred twenty-nine thousand, two hundred thirty-two".