204085882 has 48 divisors (see below), whose sum is σ = 418394592. Its totient is φ = 73392480.

The previous prime is 204085873. The next prime is 204085907. The reversal of 204085882 is 288580402.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6733 + ... + 21295.

It is an arithmetic number, because the mean of its divisors is an integer number (8716554).

Almost surely, 2^204085882 is an apocalyptic number.

204085882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204085882 is an abundant number, since it is smaller than the sum of its proper divisors (214308710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204085882 is a wasteful number, since it uses less digits than its factorization.

204085882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14603 (or 14596 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 204085882 is about 14285.8630120830. The cubic root of 204085882 is about 588.7591291147.

The spelling of 204085882 in words is "two hundred four million, eighty-five thousand, eight hundred eighty-two".