204853612 has 12 divisors (see below), whose sum is σ = 360372096. Its totient is φ = 101890160.

The previous prime is 204853603. The next prime is 204853633. The reversal of 204853612 is 216358402.

204853612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 133303 + ... + 134830.

It is an arithmetic number, because the mean of its divisors is an integer number (30031008).

Almost surely, 2^204853612 is an apocalyptic number.

It is an amenable number.

204853612 is a deficient number, since it is larger than the sum of its proper divisors (155518484).

204853612 is a wasteful number, since it uses less digits than its factorization.

204853612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268328 (or 268326 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 204853612 is about 14312.7080596231. The cubic root of 204853612 is about 589.4964697473.

The spelling of 204853612 in words is "two hundred four million, eight hundred fifty-three thousand, six hundred twelve".