204547952 has 60 divisors (see below), whose sum is σ = 464579640. Its totient is φ = 86986368.

The previous prime is 204547949. The next prime is 204547957. The reversal of 204547952 is 259745402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204547957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108038 + ... + 109914.

It is an arithmetic number, because the mean of its divisors is an integer number (7742994).

Almost surely, 2^204547952 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 204547952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232289820).

204547952 is an abundant number, since it is smaller than the sum of its proper divisors (260031688).

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

204547952 is a wasteful number, since it uses less digits than its factorization.

204547952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038 (or 2025 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 204547952 is about 14302.0261501649. The cubic root of 204547952 is about 589.2031298981.

The spelling of 204547952 in words is "two hundred four million, five hundred forty-seven thousand, nine hundred fifty-two".