564674848 has 24 divisors (see below), whose sum is σ = 1113478380. Its totient is φ = 281886720.

The previous prime is 564674843. The next prime is 564674881. The reversal of 564674848 is 848476465.

It can be written as a sum of positive squares in 2 ways, for example, as 550747024 + 13927824 = 23468^2 + 3732^2 .

It is a junction number, because it is equal to n+sod(n) for n = 564674795 and 564674804.

It is not an unprimeable number, because it can be changed into a prime (564674843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6748 + ... + 34276.

Almost surely, 2^564674848 is an apocalyptic number.

It is an amenable number.

564674848 is a deficient number, since it is larger than the sum of its proper divisors (548803532).

564674848 is a wasteful number, since it uses less digits than its factorization.

564674848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28180 (or 28172 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The square root of 564674848 is about 23762.8880399669. Note that the first 3 decimals coincide. The cubic root of 564674848 is about 826.5443240153.

The spelling of 564674848 in words is "five hundred sixty-four million, six hundred seventy-four thousand, eight hundred forty-eight".