230289052 has 12 divisors (see below), whose sum is σ = 460578160. Its totient is φ = 98695296.

The previous prime is 230289047. The next prime is 230289053. The reversal of 230289052 is 250982032.

230289052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

230289052 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230289053) 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, 4112277 + ... + 4112332.

Almost surely, 2^230289052 is an apocalyptic number.

It is an amenable number.

230289052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230289052 is a wasteful number, since it uses less digits than its factorization.

230289052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8224620 (or 8224618 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 230289052 is about 15175.2776580859. The cubic root of 230289052 is about 612.9491267602.

The spelling of 230289052 in words is "two hundred thirty million, two hundred eighty-nine thousand, fifty-two".