8645368 has 16 divisors (see below), whose sum is σ = 16555680. Its totient is φ = 4230528.

The previous prime is 8645359. The next prime is 8645381. The reversal of 8645368 is 8635468.

It is a self number, because there is not a number n which added to its sum of digits gives 8645368.

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 3 ways as a sum of consecutive naturals, for example, 11121 + ... + 11872.

It is an arithmetic number, because the mean of its divisors is an integer number (1034730).

Almost surely, 2^8645368 is an apocalyptic number.

It is an amenable number.

8645368 is a deficient number, since it is larger than the sum of its proper divisors (7910312).

8645368 is a wasteful number, since it uses less digits than its factorization.

8645368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23046 (or 23042 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 8645368 is about 2940.3006648981. The cubic root of 8645368 is about 205.2396008723.

It can be divided in two parts, 86 and 45368, that added together give a palindrome (45454).

The spelling of 8645368 in words is "eight million, six hundred forty-five thousand, three hundred sixty-eight".