230007918 has 32 divisors (see below), whose sum is σ = 533585664. Its totient is φ = 64734912.

The previous prime is 230007913. The next prime is 230007919. The reversal of 230007918 is 819700032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230007913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38055 + ... + 43682.

It is an arithmetic number, because the mean of its divisors is an integer number (16674552).

Almost surely, 2^230007918 is an apocalyptic number.

230007918 is an abundant number, since it is smaller than the sum of its proper divisors (303577746).

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

230007918 is a wasteful number, since it uses less digits than its factorization.

230007918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81816.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 230007918 is about 15166.0119345858. The cubic root of 230007918 is about 612.6995983114.

The spelling of 230007918 in words is "two hundred thirty million, seven thousand, nine hundred eighteen".