230439552 has 192 divisors, whose sum is σ = 733494240. Its totient is φ = 63866880.

The previous prime is 230439551. The next prime is 230439593. The reversal of 230439552 is 255934032.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230439551) 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 23 ways as a sum of consecutive naturals, for example, 696027 + ... + 696357.

Almost surely, 2^230439552 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 230439552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366747120).

230439552 is an abundant number, since it is smaller than the sum of its proper divisors (503054688).

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

230439552 is a wasteful number, since it uses less digits than its factorization.

230439552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 230439552 is about 15180.2355712947. The cubic root of 230439552 is about 613.0826238506.

The spelling of 230439552 in words is "two hundred thirty million, four hundred thirty-nine thousand, five hundred fifty-two".