230439760 has 160 divisors (see below), whose sum is σ = 607461120. Its totient is φ = 80830464.

The previous prime is 230439719. The next prime is 230439791. The reversal of 230439760 is 67934032.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1657771 + ... + 1657909.

It is an arithmetic number, because the mean of its divisors is an integer number (3796632).

Almost surely, 2^230439760 is an apocalyptic number.

230439760 is a gapful number since it is divisible by the number (20) 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 230439760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303730560).

230439760 is an abundant number, since it is smaller than the sum of its proper divisors (377021360).

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

230439760 is a wasteful number, since it uses less digits than its factorization.

230439760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 230439760 is about 15180.2424223067. The cubic root of 230439760 is about 613.0828083113.

The spelling of 230439760 in words is "two hundred thirty million, four hundred thirty-nine thousand, seven hundred sixty".