230667912 has 40 divisors (see below), whose sum is σ = 646085550. Its totient is φ = 76889088.

The previous prime is 230667907. The next prime is 230667937. The reversal of 230667912 is 219766032.

It can be written as a sum of positive squares in only one way, i.e., 205807716 + 24860196 = 14346^2 + 4986^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 9 ways as a sum of consecutive naturals, for example, 177337 + ... + 178632.

Almost surely, 2^230667912 is an apocalyptic number.

It is an amenable number.

230667912 is an abundant number, since it is smaller than the sum of its proper divisors (415417638).

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

230667912 is a wasteful number, since it uses less digits than its factorization.

230667912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355987 (or 355974 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 230667912 is about 15187.7553311870. The cubic root of 230667912 is about 613.2850736550.

The spelling of 230667912 in words is "two hundred thirty million, six hundred sixty-seven thousand, nine hundred twelve".