204275232 has 144 divisors (see below), whose sum is σ = 698967360. Its totient is φ = 55282176.

The previous prime is 204275221. The next prime is 204275233. The reversal of 204275232 is 232572402.

204275232 is a `hidden beast` number, since 2 + 0 + 427 + 5 + 232 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 204275196 and 204275205.

It is not an unprimeable number, because it can be changed into a prime (204275233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35638 + ... + 40970.

It is an arithmetic number, because the mean of its divisors is an integer number (4853940).

Almost surely, 2^204275232 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 204275232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349483680).

204275232 is an abundant number, since it is smaller than the sum of its proper divisors (494692128).

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

204275232 is a wasteful number, since it uses less digits than its factorization.

204275232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5375 (or 5364 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 204275232 is about 14292.4886566336. The cubic root of 204275232 is about 588.9411555577.

The spelling of 204275232 in words is "two hundred four million, two hundred seventy-five thousand, two hundred thirty-two".