232543234 has 16 divisors (see below), whose sum is σ = 434886336. Its totient is φ = 90601200.

The previous prime is 232543231. The next prime is 232543253. The reversal of 232543234 is 432345232.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (232543231) 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, 754857 + ... + 755164.

It is an arithmetic number, because the mean of its divisors is an integer number (27180396).

Almost surely, 2^232543234 is an apocalyptic number.

232543234 is a deficient number, since it is larger than the sum of its proper divisors (202343102).

232543234 is a wasteful number, since it uses less digits than its factorization.

232543234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510041.

The product of its digits is 17280, while the sum is 28.

The square root of 232543234 is about 15249.3683147860. The cubic root of 232543234 is about 614.9425852497.

Adding to 232543234 its reverse (432345232), we get a palindrome (664888466).

The spelling of 232543234 in words is "two hundred thirty-two million, five hundred forty-three thousand, two hundred thirty-four".