230411232 has 72 divisors (see below), whose sum is σ = 661444056. Its totient is φ = 76075776.

The previous prime is 230411227. The next prime is 230411239. The reversal of 230411232 is 232114032.

230411232 is a `hidden beast` number, since 23 + 0 + 411 + 232 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230411239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27078 + ... + 34554.

It is an arithmetic number, because the mean of its divisors is an integer number (9186723).

Almost surely, 2^230411232 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 230411232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330722028).

230411232 is an abundant number, since it is smaller than the sum of its proper divisors (431032824).

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

230411232 is a wasteful number, since it uses less digits than its factorization.

230411232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7600 (or 7589 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 230411232 is about 15179.3027507854. The cubic root of 230411232 is about 613.0575077756.

Adding to 230411232 its reverse (232114032), we get a palindrome (462525264).

The spelling of 230411232 in words is "two hundred thirty million, four hundred eleven thousand, two hundred thirty-two".