230523712 has 28 divisors (see below), whose sum is σ = 466083396. Its totient is φ = 113085440.

The previous prime is 230523677. The next prime is 230523737. The reversal of 230523712 is 217325032.

230523712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 203233536 + 27290176 = 14256^2 + 5224^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30589 + ... + 37372.

Almost surely, 2^230523712 is an apocalyptic number.

It is an amenable number.

230523712 is an abundant number, since it is smaller than the sum of its proper divisors (235559684).

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

230523712 is an equidigital number, since it uses as much as digits as its factorization.

230523712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68026 (or 68016 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 230523712 is about 15183.0073437379. The cubic root of 230523712 is about 613.1572504401.

Adding to 230523712 its reverse (217325032), we get a palindrome (447848744).

The spelling of 230523712 in words is "two hundred thirty million, five hundred twenty-three thousand, seven hundred twelve".