230615916 has 24 divisors (see below), whose sum is σ = 538392624. Its totient is φ = 76830720.

The previous prime is 230615909. The next prime is 230615933. The reversal of 230615916 is 619516032.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25356 + ... + 33228.

It is an arithmetic number, because the mean of its divisors is an integer number (22433026).

Almost surely, 2^230615916 is an apocalyptic number.

It is an amenable number.

230615916 is an abundant number, since it is smaller than the sum of its proper divisors (307776708).

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

230615916 is a wasteful number, since it uses less digits than its factorization.

230615916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10321 (or 10319 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 230615916 is about 15186.0434610204. The cubic root of 230615916 is about 613.2389889804.

The spelling of 230615916 in words is "two hundred thirty million, six hundred fifteen thousand, nine hundred sixteen".