230915258 has 16 divisors (see below), whose sum is σ = 396057984. Its totient is φ = 98912880.

The previous prime is 230915257. The next prime is 230915263. The reversal of 230915258 is 852519032.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (230915257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39803 + ... + 45233.

It is an arithmetic number, because the mean of its divisors is an integer number (24753624).

Almost surely, 2^230915258 is an apocalyptic number.

230915258 is a deficient number, since it is larger than the sum of its proper divisors (165142726).

230915258 is a wasteful number, since it uses less digits than its factorization.

230915258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8477.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 230915258 is about 15195.8960907213. The cubic root of 230915258 is about 613.5042045841.

The spelling of 230915258 in words is "two hundred thirty million, nine hundred fifteen thousand, two hundred fifty-eight".