230879572 has 72 divisors (see below), whose sum is σ = 516529440. Its totient is φ = 89288640.

The previous prime is 230879563. The next prime is 230879609. The reversal of 230879572 is 275978032.

230879572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 372679 + ... + 373297.

It is an arithmetic number, because the mean of its divisors is an integer number (7174020).

Almost surely, 2^230879572 is an apocalyptic number.

230879572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230879572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258264720).

230879572 is an abundant number, since it is smaller than the sum of its proper divisors (285649868).

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

230879572 is a wasteful number, since it uses less digits than its factorization.

230879572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 230879572 is about 15194.7218467467. The cubic root of 230879572 is about 613.4725989940.

The spelling of 230879572 in words is "two hundred thirty million, eight hundred seventy-nine thousand, five hundred seventy-two".