230915308 has 24 divisors (see below), whose sum is σ = 454110048. Its totient is φ = 101942016.

The previous prime is 230915273. The next prime is 230915339. The reversal of 230915308 is 803519032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 230915308.

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 7 ways as a sum of consecutive naturals, for example, 95341 + ... + 97732.

It is an arithmetic number, because the mean of its divisors is an integer number (18921252).

Almost surely, 2^230915308 is an apocalyptic number.

It is an amenable number.

230915308 is a deficient number, since it is larger than the sum of its proper divisors (223194740).

230915308 is a wasteful number, since it uses less digits than its factorization.

230915308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193113 (or 193111 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 230915308 is about 15195.8977359023. The cubic root of 230915308 is about 613.5042488647.

The spelling of 230915308 in words is "two hundred thirty million, nine hundred fifteen thousand, three hundred eight".