233450832 has 80 divisors (see below), whose sum is σ = 627261440. Its totient is φ = 74736000.

The previous prime is 233450809. The next prime is 233450837. The reversal of 233450832 is 238054332.

233450832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×233450832² = 108998581922984448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 233450832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233450837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224169 + ... + 225207.

It is an arithmetic number, because the mean of its divisors is an integer number (7840768).

Almost surely, 2^233450832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233450832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313630720).

233450832 is an abundant number, since it is smaller than the sum of its proper divisors (393810608).

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

233450832 is a wasteful number, since it uses less digits than its factorization.

233450832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 233450832 is about 15279.0978791289. The cubic root of 233450832 is about 615.7415709133.

The spelling of 233450832 in words is "two hundred thirty-three million, four hundred fifty thousand, eight hundred thirty-two".