230523522 has 16 divisors (see below), whose sum is σ = 461864160. Its totient is φ = 76704992.

The previous prime is 230523521. The next prime is 230523541. The reversal of 230523522 is 225325032.

230523522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230523492 and 230523501.

It is not an unprimeable number, because it can be changed into a prime (230523521) 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 7 ways as a sum of consecutive naturals, for example, 30348 + ... + 37175.

It is an arithmetic number, because the mean of its divisors is an integer number (28866510).

Almost surely, 2^230523522 is an apocalyptic number.

230523522 is an abundant number, since it is smaller than the sum of its proper divisors (231340638).

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

230523522 is a wasteful number, since it uses less digits than its factorization.

230523522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68097.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 230523522 is about 15183.0010867417. The cubic root of 230523522 is about 613.1570819832.

Adding to 230523522 its reverse (225325032), we get a palindrome (455848554).

The spelling of 230523522 in words is "two hundred thirty million, five hundred twenty-three thousand, five hundred twenty-two".