204853484 has 18 divisors (see below), whose sum is σ = 394047612. Its totient is φ = 93115000.

The previous prime is 204853471. The next prime is 204853489. The reversal of 204853484 is 484358402.

204853484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (204853489) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211142 + ... + 212109.

It is an arithmetic number, because the mean of its divisors is an integer number (21891534).

Almost surely, 2^204853484 is an apocalyptic number.

It is an amenable number.

204853484 is a deficient number, since it is larger than the sum of its proper divisors (189194128).

204853484 is a wasteful number, since it uses less digits than its factorization.

204853484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423277 (or 423264 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 38.

The square root of 204853484 is about 14312.7035880717. The cubic root of 204853484 is about 589.4963469676.

The spelling of 204853484 in words is "two hundred four million, eight hundred fifty-three thousand, four hundred eighty-four".