204426882 has 32 divisors (see below), whose sum is σ = 495581760. Its totient is φ = 61947360.

The previous prime is 204426877. The next prime is 204426907. The reversal of 204426882 is 288624402.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 171483 + ... + 172670.

It is an arithmetic number, because the mean of its divisors is an integer number (15486930).

Almost surely, 2^204426882 is an apocalyptic number.

204426882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204426882 is an abundant number, since it is smaller than the sum of its proper divisors (291154878).

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

204426882 is a wasteful number, since it uses less digits than its factorization.

204426882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344175 (or 344169 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 204426882 is about 14297.7929065993. The cubic root of 204426882 is about 589.0868590334.

The spelling of 204426882 in words is "two hundred four million, four hundred twenty-six thousand, eight hundred eighty-two".