204431032 has 32 divisors (see below), whose sum is σ = 434523600. Its totient is φ = 89385984.

The previous prime is 204431027. The next prime is 204431039. The reversal of 204431032 is 230134402.

204431032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204431039) 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, 49753 + ... + 53704.

Almost surely, 2^204431032 is an apocalyptic number.

It is an amenable number.

204431032 is an abundant number, since it is smaller than the sum of its proper divisors (230092568).

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

204431032 is a wasteful number, since it uses less digits than its factorization.

204431032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103495 (or 103491 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 204431032 is about 14297.9380331571. The cubic root of 204431032 is about 589.0908452899.

Adding to 204431032 its reverse (230134402), we get a palindrome (434565434).

The spelling of 204431032 in words is "two hundred four million, four hundred thirty-one thousand, thirty-two".