232240434 has 16 divisors (see below), whose sum is σ = 491803488. Its totient is φ = 72859712.

The previous prime is 232240429. The next prime is 232240457. The reversal of 232240434 is 434042232.

It is an unprimeable number.

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, 1138332 + ... + 1138535.

It is an arithmetic number, because the mean of its divisors is an integer number (30737718).

Almost surely, 2^232240434 is an apocalyptic number.

232240434 is an abundant number, since it is smaller than the sum of its proper divisors (259563054).

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

232240434 is a wasteful number, since it uses less digits than its factorization.

232240434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276889.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 232240434 is about 15239.4368006170. The cubic root of 232240434 is about 614.6755589272.

Adding to 232240434 its reverse (434042232), we get a palindrome (666282666).

The spelling of 232240434 in words is "two hundred thirty-two million, two hundred forty thousand, four hundred thirty-four".