232412838 has 64 divisors (see below), whose sum is σ = 566231040. Its totient is φ = 62152992.

The previous prime is 232412833. The next prime is 232412849. The reversal of 232412838 is 838214232.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232412799 and 232412808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232412833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42843 + ... + 47961.

It is an arithmetic number, because the mean of its divisors is an integer number (8847360).

Almost surely, 2^232412838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232412838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283115520).

232412838 is an abundant number, since it is smaller than the sum of its proper divisors (333818202).

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

232412838 is a wasteful number, since it uses less digits than its factorization.

232412838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201.

The product of its digits is 18432, while the sum is 33.

The square root of 232412838 is about 15245.0922594781. The cubic root of 232412838 is about 614.8276230490.

The spelling of 232412838 in words is "two hundred thirty-two million, four hundred twelve thousand, eight hundred thirty-eight".