205244204 has 12 divisors (see below), whose sum is σ = 391829928. Its totient is φ = 93292800.

The previous prime is 205244201. The next prime is 205244219. The reversal of 205244204 is 402442502.

It is a self number, because there is not a number n which added to its sum of digits gives 205244204.

It is not an unprimeable number, because it can be changed into a prime (205244201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2332277 + ... + 2332364.

It is an arithmetic number, because the mean of its divisors is an integer number (32652494).

Almost surely, 2^205244204 is an apocalyptic number.

It is an amenable number.

205244204 is a deficient number, since it is larger than the sum of its proper divisors (186585724).

205244204 is a wasteful number, since it uses less digits than its factorization.

205244204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4664656 (or 4664654 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 205244204 is about 14326.3464986716. The cubic root of 205244204 is about 589.8708938994.

Adding to 205244204 its reverse (402442502), we get a palindrome (607686706).

The spelling of 205244204 in words is "two hundred five million, two hundred forty-four thousand, two hundred four".