232858434 has 16 divisors (see below), whose sum is σ = 477076320. Its totient is φ = 75726240.

The previous prime is 232858403. The next prime is 232858441. The reversal of 232858434 is 434858232.

It is a junction number, because it is equal to n+sod(n) for n = 232858392 and 232858401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473044 + ... + 473535.

It is an arithmetic number, because the mean of its divisors is an integer number (29817270).

Almost surely, 2^232858434 is an apocalyptic number.

232858434 is an abundant number, since it is smaller than the sum of its proper divisors (244217886).

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

232858434 is a wasteful number, since it uses less digits than its factorization.

232858434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946625.

The product of its digits is 184320, while the sum is 39.

The square root of 232858434 is about 15259.6996693906. The cubic root of 232858434 is about 615.2203004801.

The spelling of 232858434 in words is "two hundred thirty-two million, eight hundred fifty-eight thousand, four hundred thirty-four".