230995632 has 160 divisors (see below), whose sum is σ = 716652544. Its totient is φ = 62726400.

The previous prime is 230995631. The next prime is 230995657. The reversal of 230995632 is 236599032.

230995632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (230995631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 697707 + ... + 698037.

Almost surely, 2^230995632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230995632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358326272).

230995632 is an abundant number, since it is smaller than the sum of its proper divisors (485656912).

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

230995632 is a wasteful number, since it uses less digits than its factorization.

230995632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 230995632 is about 15198.5404562412. The cubic root of 230995632 is about 613.5753765333.

The spelling of 230995632 in words is "two hundred thirty million, nine hundred ninety-five thousand, six hundred thirty-two".