204404244 has 24 divisors (see below), whose sum is σ = 520302048. Its totient is φ = 61940640.

The previous prime is 204404219. The next prime is 204404251. The reversal of 204404244 is 442404402.

204404244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774127 + ... + 774390.

It is an arithmetic number, because the mean of its divisors is an integer number (21679252).

Almost surely, 2^204404244 is an apocalyptic number.

It is an amenable number.

204404244 is an abundant number, since it is smaller than the sum of its proper divisors (315897804).

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

204404244 is a wasteful number, since it uses less digits than its factorization.

204404244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548535 (or 1548533 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 204404244 is about 14297.0012240330. The cubic root of 204404244 is about 589.0651132949.

Adding to 204404244 its reverse (442404402), we get a palindrome (646808646).

The spelling of 204404244 in words is "two hundred four million, four hundred four thousand, two hundred forty-four".