230434872 has 32 divisors (see below), whose sum is σ = 576614400. Its totient is φ = 76741344.

The previous prime is 230434781. The next prime is 230434891. The reversal of 230434872 is 278434032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26943 + ... + 34449.

It is an arithmetic number, because the mean of its divisors is an integer number (18019200).

Almost surely, 2^230434872 is an apocalyptic number.

It is an amenable number.

230434872 is an abundant number, since it is smaller than the sum of its proper divisors (346179528).

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

230434872 is a wasteful number, since it uses less digits than its factorization.

230434872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8795 (or 8791 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 230434872 is about 15180.0814227065. The cubic root of 230434872 is about 613.0784734547.

The spelling of 230434872 in words is "two hundred thirty million, four hundred thirty-four thousand, eight hundred seventy-two".