204039652 has 12 divisors (see below), whose sum is σ = 357169456. Its totient is φ = 101991240.

The previous prime is 204039637. The next prime is 204039653. The reversal of 204039652 is 256930402.

It is a super-2 number, since 2×204039652² = 83264359176562208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204039653) 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 3 ways as a sum of consecutive naturals, for example, 23827 + ... + 31237.

Almost surely, 2^204039652 is an apocalyptic number.

It is an amenable number.

204039652 is a deficient number, since it is larger than the sum of its proper divisors (153129804).

204039652 is a wasteful number, since it uses less digits than its factorization.

204039652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14298 (or 14296 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 204039652 is about 14284.2448872875. The cubic root of 204039652 is about 588.7146700701.

The spelling of 204039652 in words is "two hundred four million, thirty-nine thousand, six hundred fifty-two".