204655652 has 12 divisors (see below), whose sum is σ = 359846256. Its totient is φ = 101842440.

The previous prime is 204655651. The next prime is 204655663. The reversal of 204655652 is 256556402.

It is not an unprimeable number, because it can be changed into a prime (204655651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120398 + ... + 122085.

It is an arithmetic number, because the mean of its divisors is an integer number (29987188).

Almost surely, 2^204655652 is an apocalyptic number.

It is an amenable number.

204655652 is a deficient number, since it is larger than the sum of its proper divisors (155190604).

204655652 is a wasteful number, since it uses less digits than its factorization.

204655652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242698 (or 242696 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 204655652 is about 14305.7908554543. The cubic root of 204655652 is about 589.3065221873.

The spelling of 204655652 in words is "two hundred four million, six hundred fifty-five thousand, six hundred fifty-two".