230509358 has 32 divisors (see below), whose sum is σ = 383745600. Its totient is φ = 103290880.

The previous prime is 230509337. The next prime is 230509361. The reversal of 230509358 is 853905032.

230509358 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 219218 + ... + 220266.

It is an arithmetic number, because the mean of its divisors is an integer number (11992050).

Almost surely, 2^230509358 is an apocalyptic number.

230509358 is a deficient number, since it is larger than the sum of its proper divisors (153236242).

230509358 is a wasteful number, since it uses less digits than its factorization.

230509358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 230509358 is about 15182.5346368780. The cubic root of 230509358 is about 613.1445237061.

The spelling of 230509358 in words is "two hundred thirty million, five hundred nine thousand, three hundred fifty-eight".