230556844 has 24 divisors (see below), whose sum is σ = 477015840. Its totient is φ = 95402496.

The previous prime is 230556793. The next prime is 230556857. The reversal of 230556844 is 448655032.

230556844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 141157 + ... + 142780.

It is an arithmetic number, because the mean of its divisors is an integer number (19875660).

Almost surely, 2^230556844 is an apocalyptic number.

It is an amenable number.

230556844 is an abundant number, since it is smaller than the sum of its proper divisors (246458996).

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

230556844 is a wasteful number, since it uses less digits than its factorization.

230556844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283977 (or 283975 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 230556844 is about 15184.0983927265. The cubic root of 230556844 is about 613.1866243566.

The spelling of 230556844 in words is "two hundred thirty million, five hundred fifty-six thousand, eight hundred forty-four".