564146207 has 12 divisors (see below), whose sum is σ = 602923440. Its totient is φ = 527736576.

The previous prime is 564146087. The next prime is 564146213. The reversal of 564146207 is 702641465.

It is a de Polignac number, because none of the positive numbers 2^k-564146207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564146237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42419 + ... + 54107.

It is an arithmetic number, because the mean of its divisors is an integer number (50243620).

Almost surely, 2^564146207 is an apocalyptic number.

564146207 is a deficient number, since it is larger than the sum of its proper divisors (38777233).

564146207 is a wasteful number, since it uses less digits than its factorization.

564146207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11890 (or 11873 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 564146207 is about 23751.7621872568. The cubic root of 564146207 is about 826.2863102547.

The spelling of 564146207 in words is "five hundred sixty-four million, one hundred forty-six thousand, two hundred seven".