208204044 has 12 divisors (see below), whose sum is σ = 485809464. Its totient is φ = 69401344.

The previous prime is 208204013. The next prime is 208204099. The reversal of 208204044 is 440402802.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8675157 + ... + 8675180.

It is an arithmetic number, because the mean of its divisors is an integer number (40484122).

Almost surely, 2^208204044 is an apocalyptic number.

It is an amenable number.

208204044 is an abundant number, since it is smaller than the sum of its proper divisors (277605420).

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

208204044 is a wasteful number, since it uses less digits than its factorization.

208204044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17350344 (or 17350342 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 208204044 is about 14429.2773207808. The cubic root of 208204044 is about 592.6928938079.

Adding to 208204044 its reverse (440402802), we get a palindrome (648606846).

The spelling of 208204044 in words is "two hundred eight million, two hundred four thousand, forty-four".