230535012 has 72 divisors (see below), whose sum is σ = 565784128. Its totient is φ = 72999360.

The previous prime is 230534989. The next prime is 230535023. The reversal of 230535012 is 210535032.

It is a self number, because there is not a number n which added to its sum of digits gives 230535012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2238153 + ... + 2238255.

Almost surely, 2^230535012 is an apocalyptic number.

It is an amenable number.

230535012 is an abundant number, since it is smaller than the sum of its proper divisors (335249116).

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

230535012 is a wasteful number, since it uses less digits than its factorization.

230535012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 230535012 is about 15183.3794657184. The cubic root of 230535012 is about 613.1672690244.

The spelling of 230535012 in words is "two hundred thirty million, five hundred thirty-five thousand, twelve".