204462056 has 8 divisors (see below), whose sum is σ = 383366370. Its totient is φ = 102231024.

The previous prime is 204462053. The next prime is 204462113. The reversal of 204462056 is 650264402.

It can be written as a sum of positive squares in only one way, i.e., 185885956 + 18576100 = 13634^2 + 4310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (204462053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12778871 + ... + 12778886.

Almost surely, 2^204462056 is an apocalyptic number.

It is an amenable number.

204462056 is a deficient number, since it is larger than the sum of its proper divisors (178904314).

204462056 is a wasteful number, since it uses less digits than its factorization.

204462056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25557763 (or 25557759 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 204462056 is about 14299.0229036812. The cubic root of 204462056 is about 589.1206434893.

The spelling of 204462056 in words is "two hundred four million, four hundred sixty-two thousand, fifty-six".