204585092 has 24 divisors (see below), whose sum is σ = 374153472. Its totient is φ = 97697600.

The previous prime is 204585083. The next prime is 204585097. The reversal of 204585092 is 290585402.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (204585097) 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 7 ways as a sum of consecutive naturals, for example, 82592 + ... + 85032.

It is an arithmetic number, because the mean of its divisors is an integer number (15589728).

Almost surely, 2^204585092 is an apocalyptic number.

It is an amenable number.

204585092 is a deficient number, since it is larger than the sum of its proper divisors (169568380).

204585092 is a wasteful number, since it uses less digits than its factorization.

204585092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3379 (or 3377 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 204585092 is about 14303.3245086588. The cubic root of 204585092 is about 589.2387884967.

The spelling of 204585092 in words is "two hundred four million, five hundred eighty-five thousand, ninety-two".