230690868 has 24 divisors (see below), whose sum is σ = 543611040. Its totient is φ = 76135200.

The previous prime is 230690839. The next prime is 230690881. The reversal of 230690868 is 868096032.

It is a congruent number.

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, 93958 + ... + 96381.

It is an arithmetic number, because the mean of its divisors is an integer number (22650460).

Almost surely, 2^230690868 is an apocalyptic number.

It is an amenable number.

230690868 is an abundant number, since it is smaller than the sum of its proper divisors (312920172).

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

230690868 is a wasteful number, since it uses less digits than its factorization.

230690868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190447 (or 190445 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 230690868 is about 15188.5110527662. The cubic root of 230690868 is about 613.3054176278.

The spelling of 230690868 in words is "two hundred thirty million, six hundred ninety thousand, eight hundred sixty-eight".