233532434 has 16 divisors (see below), whose sum is σ = 371340288. Its totient is φ = 109768512.

The previous prime is 233532421. The next prime is 233532437. The reversal of 233532434 is 434235332.

233532434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 233532397 and 233532406.

It is not an unprimeable number, because it can be changed into a prime (233532437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29327 + ... + 36429.

It is an arithmetic number, because the mean of its divisors is an integer number (23208768).

Almost surely, 2^233532434 is an apocalyptic number.

233532434 is a deficient number, since it is larger than the sum of its proper divisors (137807854).

233532434 is a wasteful number, since it uses less digits than its factorization.

233532434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8089.

The product of its digits is 25920, while the sum is 29.

The square root of 233532434 is about 15281.7680259844. The cubic root of 233532434 is about 615.8133060620.

Adding to 233532434 its reverse (434235332), we get a palindrome (667767766).

The spelling of 233532434 in words is "two hundred thirty-three million, five hundred thirty-two thousand, four hundred thirty-four".