234405232 has 10 divisors (see below), whose sum is σ = 454160168. Its totient is φ = 117202608.

The previous prime is 234405217. The next prime is 234405233. The reversal of 234405232 is 232504432.

It is a junction number, because it is equal to n+sod(n) for n = 234405197 and 234405206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234405233) 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 as a sum of consecutive naturals, namely, 7325148 + ... + 7325179.

Almost surely, 2^234405232 is an apocalyptic number.

It is an amenable number.

234405232 is a deficient number, since it is larger than the sum of its proper divisors (219754936).

234405232 is a wasteful number, since it uses less digits than its factorization.

234405232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14650335 (or 14650329 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 234405232 is about 15310.2982335420. The cubic root of 234405232 is about 616.5795271401.

Adding to 234405232 its reverse (232504432), we get a palindrome (466909664).

The spelling of 234405232 in words is "two hundred thirty-four million, four hundred five thousand, two hundred thirty-two".