204652416 has 32 divisors (see below), whose sum is σ = 543609000. Its totient is φ = 68217344.

The previous prime is 204652403. The next prime is 204652417. The reversal of 204652416 is 614256402.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×204652416² = 83765222749274112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204652417) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 266091 + ... + 266858.

Almost surely, 2^204652416 is an apocalyptic number.

It is an amenable number.

204652416 is an abundant number, since it is smaller than the sum of its proper divisors (338956584).

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

204652416 is an equidigital number, since it uses as much as digits as its factorization.

204652416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532966 (or 532954 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 204652416 is about 14305.6777539549. The cubic root of 204652416 is about 589.3034161472.

The spelling of 204652416 in words is "two hundred four million, six hundred fifty-two thousand, four hundred sixteen".