230860240 has 80 divisors (see below), whose sum is σ = 590462208. Its totient is φ = 83409408.

The previous prime is 230860229. The next prime is 230860247. The reversal of 230860240 is 42068032.

It is a happy number.

230860240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230860247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46519 + ... + 51241.

Almost surely, 2^230860240 is an apocalyptic number.

230860240 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 230860240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295231104).

230860240 is an abundant number, since it is smaller than the sum of its proper divisors (359601968).

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

230860240 is a wasteful number, since it uses less digits than its factorization.

230860240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4796 (or 4790 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 230860240 is about 15194.0856914788. The cubic root of 230860240 is about 613.4554760942.

The spelling of 230860240 in words is "two hundred thirty million, eight hundred sixty thousand, two hundred forty".