204112036 has 6 divisors (see below), whose sum is σ = 357196070. Its totient is φ = 102056016.

The previous prime is 204112021. The next prime is 204112043. The reversal of 204112036 is 630211402.

It can be written as a sum of positive squares in only one way, i.e., 174081636 + 30030400 = 13194^2 + 5480^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25514001 + ... + 25514008.

Almost surely, 2^204112036 is an apocalyptic number.

It is an amenable number.

204112036 is a deficient number, since it is larger than the sum of its proper divisors (153084034).

204112036 is a wasteful number, since it uses less digits than its factorization.

204112036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51028013 (or 51028011 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 204112036 is about 14286.7783632280. The cubic root of 204112036 is about 588.7842782470.

Adding to 204112036 its reverse (630211402), we get a palindrome (834323438).

The spelling of 204112036 in words is "two hundred four million, one hundred twelve thousand, thirty-six".