204092920 has 16 divisors (see below), whose sum is σ = 459209160. Its totient is φ = 81637152.

The previous prime is 204092887. The next prime is 204092953. The reversal of 204092920 is 29290402.

It is a happy number.

204092920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (204092887) and next prime (204092953).

It is a congruent number.

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, 2551122 + ... + 2551201.

Almost surely, 2^204092920 is an apocalyptic number.

204092920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204092920 is an abundant number, since it is smaller than the sum of its proper divisors (255116240).

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

204092920 is a wasteful number, since it uses less digits than its factorization.

204092920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102334 (or 5102330 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 204092920 is about 14286.1093373948. The cubic root of 204092920 is about 588.7658969177.

The spelling of 204092920 in words is "two hundred four million, ninety-two thousand, nine hundred twenty".