232838892 has 144 divisors (see below), whose sum is σ = 714255360. Its totient is φ = 62985600.

The previous prime is 232838887. The next prime is 232838899. The reversal of 232838892 is 298838232.

It is not an unprimeable number, because it can be changed into a prime (232838899) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158859 + ... + 160317.

Almost surely, 2^232838892 is an apocalyptic number.

232838892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232838892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357127680).

232838892 is an abundant number, since it is smaller than the sum of its proper divisors (481416468).

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

232838892 is a wasteful number, since it uses less digits than its factorization.

232838892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524 (or 1519 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 232838892 is about 15259.0593419123. The cubic root of 232838892 is about 615.2030897779.

The spelling of 232838892 in words is "two hundred thirty-two million, eight hundred thirty-eight thousand, eight hundred ninety-two".