230885611 has 4 divisors (see below), whose sum is σ = 251875224. Its totient is φ = 209896000.

The previous prime is 230885593. The next prime is 230885621. The reversal of 230885611 is 116588032.

230885611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230885611 - 2¹¹ = 230883563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230885621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10494790 + ... + 10494811.

It is an arithmetic number, because the mean of its divisors is an integer number (62968806).

Almost surely, 2^230885611 is an apocalyptic number.

230885611 is a deficient number, since it is larger than the sum of its proper divisors (20989613).

230885611 is a wasteful number, since it uses less digits than its factorization.

230885611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20989612.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 230885611 is about 15194.9205657680. The cubic root of 230885611 is about 613.4779477114.

The spelling of 230885611 in words is "two hundred thirty million, eight hundred eighty-five thousand, six hundred eleven".