567404928 has 96 divisors (see below), whose sum is σ = 1639731600. Its totient is φ = 188328960.

The previous prime is 567404921. The next prime is 567404933. The reversal of 567404928 is 829404765.

It is a happy number.

567404928 is a `hidden beast` number, since 567 + 40 + 49 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (567404921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 308973 + ... + 310803.

Almost surely, 2^567404928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 567404928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819865800).

567404928 is an abundant number, since it is smaller than the sum of its proper divisors (1072326672).

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

567404928 is a wasteful number, since it uses less digits than its factorization.

567404928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120 (or 2105 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 567404928 is about 23820.2629708406. The cubic root of 567404928 is about 827.8742370078.

The spelling of 567404928 in words is "five hundred sixty-seven million, four hundred four thousand, nine hundred twenty-eight".