204462680 has 16 divisors (see below), whose sum is σ = 460041120. Its totient is φ = 81785056.

The previous prime is 204462677. The next prime is 204462691. The reversal of 204462680 is 86264402.

It is a happy number.

204462680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 2555744 + ... + 2555823.

It is an arithmetic number, because the mean of its divisors is an integer number (28752570).

Almost surely, 2^204462680 is an apocalyptic number.

204462680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204462680 is an abundant number, since it is smaller than the sum of its proper divisors (255578440).

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

204462680 is a wasteful number, since it uses less digits than its factorization.

204462680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111578 (or 5111574 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 204462680 is about 14299.0447233373. The cubic root of 204462680 is about 589.1212428033.

The spelling of 204462680 in words is "two hundred four million, four hundred sixty-two thousand, six hundred eighty".