564334166 has 32 divisors (see below), whose sum is σ = 947140992. Its totient is φ = 250018560.

The previous prime is 564334163. The next prime is 564334207. The reversal of 564334166 is 661433465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564334163) 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 15 ways as a sum of consecutive naturals, for example, 141005 + ... + 144951.

It is an arithmetic number, because the mean of its divisors is an integer number (29598156).

Almost surely, 2^564334166 is an apocalyptic number.

564334166 is a deficient number, since it is larger than the sum of its proper divisors (382806826).

564334166 is a wasteful number, since it uses less digits than its factorization.

564334166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124.

The product of its digits is 155520, while the sum is 38.

The square root of 564334166 is about 23755.7185957403. The cubic root of 564334166 is about 826.3780658443.

The spelling of 564334166 in words is "five hundred sixty-four million, three hundred thirty-four thousand, one hundred sixty-six".