8266568 has 16 divisors (see below), whose sum is σ = 16174080. Its totient is φ = 3953488.

The previous prime is 8266567. The next prime is 8266571. The reversal of 8266568 is 8656628.

8266568 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8266568² = 136672292997248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8266561) 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 3 ways as a sum of consecutive naturals, for example, 22280 + ... + 22647.

It is an arithmetic number, because the mean of its divisors is an integer number (1010880).

Almost surely, 2^8266568 is an apocalyptic number.

It is an amenable number.

8266568 is a deficient number, since it is larger than the sum of its proper divisors (7907512).

8266568 is a wasteful number, since it uses less digits than its factorization.

8266568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44956 (or 44952 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 8266568 is about 2875.1639953227. The cubic root of 8266568 is about 202.1971737459.

The spelling of 8266568 in words is "eight million, two hundred sixty-six thousand, five hundred sixty-eight".