564906006 has 36 divisors (see below), whose sum is σ = 1423795932. Its totient is φ = 161401464.

The previous prime is 564905987. The next prime is 564906031. The reversal of 564906006 is 600609465.

It is a happy number.

564906006 is a `hidden beast` number, since 5 + 6 + 49 + 0 + 600 + 6 = 666.

It is a super-2 number, since 2×564906006² = 638237591229744072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 319360 + ... + 321123.

It is an arithmetic number, because the mean of its divisors is an integer number (39549887).

Almost surely, 2^564906006 is an apocalyptic number.

564906006 is an abundant number, since it is smaller than the sum of its proper divisors (858889926).

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

564906006 is a wasteful number, since it uses less digits than its factorization.

564906006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640505 (or 640495 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 564906006 is about 23767.7513871212. The cubic root of 564906006 is about 826.6570946761.

The spelling of 564906006 in words is "five hundred sixty-four million, nine hundred six thousand, six".