234432624 has 40 divisors (see below), whose sum is σ = 606417040. Its totient is φ = 78041088.

The previous prime is 234432623. The next prime is 234432643. The reversal of 234432624 is 426234432.

234432624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 234432591 and 234432600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234432623) 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, 39312 + ... + 44880.

It is an arithmetic number, because the mean of its divisors is an integer number (15160426).

Almost surely, 2^234432624 is an apocalyptic number.

234432624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

234432624 is an abundant number, since it is smaller than the sum of its proper divisors (371984416).

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

234432624 is a wasteful number, since it uses less digits than its factorization.

234432624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6457 (or 6451 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 234432624 is about 15311.1927686905. The cubic root of 234432624 is about 616.6035435104.

The spelling of 234432624 in words is "two hundred thirty-four million, four hundred thirty-two thousand, six hundred twenty-four".