204132032 has 56 divisors (see below), whose sum is σ = 440503056. Its totient is φ = 93293568.

The previous prime is 204132023. The next prime is 204132037. The reversal of 204132032 is 230231402.

It is a self number, because there is not a number n which added to its sum of digits gives 204132032.

It is not an unprimeable number, because it can be changed into a prime (204132037) 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, 87878 + ... + 90170.

It is an arithmetic number, because the mean of its divisors is an integer number (7866126).

Almost surely, 2^204132032 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 204132032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220251528).

204132032 is an abundant number, since it is smaller than the sum of its proper divisors (236371024).

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

204132032 is a wasteful number, since it uses less digits than its factorization.

204132032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425 (or 2415 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 204132032 is about 14287.4781539641. The cubic root of 204132032 is about 588.8035045278.

Adding to 204132032 its reverse (230231402), we get a palindrome (434363434).

The spelling of 204132032 in words is "two hundred four million, one hundred thirty-two thousand, thirty-two".