230985872 has 80 divisors (see below), whose sum is σ = 512967168. Its totient is φ = 99939840.

The previous prime is 230985863. The next prime is 230985877. The reversal of 230985872 is 278589032.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (230985877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253097 + ... + 254007.

Almost surely, 2^230985872 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 230985872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256483584).

230985872 is an abundant number, since it is smaller than the sum of its proper divisors (281981296).

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

230985872 is a wasteful number, since it uses less digits than its factorization.

230985872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 230985872 is about 15198.2193693867. The cubic root of 230985872 is about 613.5667348402.

The spelling of 230985872 in words is "two hundred thirty million, nine hundred eighty-five thousand, eight hundred seventy-two".