233412522 has 16 divisors (see below), whose sum is σ = 533514432. Its totient is φ = 66689280.

The previous prime is 233412493. The next prime is 233412527. The reversal of 233412522 is 225214332.

233412522 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 = 233412492 and 233412501.

It is not an unprimeable number, because it can be changed into a prime (233412527) 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 7 ways as a sum of consecutive naturals, for example, 2778679 + ... + 2778762.

It is an arithmetic number, because the mean of its divisors is an integer number (33344652).

Almost surely, 2^233412522 is an apocalyptic number.

233412522 is an abundant number, since it is smaller than the sum of its proper divisors (300101910).

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

233412522 is a wasteful number, since it uses less digits than its factorization.

233412522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557453.

The product of its digits is 2880, while the sum is 24.

The square root of 233412522 is about 15277.8441541992. The cubic root of 233412522 is about 615.7078873752.

Adding to 233412522 its reverse (225214332), we get a palindrome (458626854).

The spelling of 233412522 in words is "two hundred thirty-three million, four hundred twelve thousand, five hundred twenty-two".