204888692 has 48 divisors (see below), whose sum is σ = 398442240. Its totient is φ = 91694592.

The previous prime is 204888689. The next prime is 204888707. The reversal of 204888692 is 296888402.

204888692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204888692² = 83958752218941728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420473 + ... + 420959.

It is an arithmetic number, because the mean of its divisors is an integer number (8300880).

Almost surely, 2^204888692 is an apocalyptic number.

It is an amenable number.

204888692 is a deficient number, since it is larger than the sum of its proper divisors (193553548).

204888692 is a wasteful number, since it uses less digits than its factorization.

204888692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 204888692 is about 14313.9334915319. The cubic root of 204888692 is about 589.5301171173.

The spelling of 204888692 in words is "two hundred four million, eight hundred eighty-eight thousand, six hundred ninety-two".