7868608 has 28 divisors (see below), whose sum is σ = 17035272. Its totient is φ = 3576320.

The previous prime is 7868593. The next prime is 7868617. The reversal of 7868608 is 8068687.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4885 + ... + 6292.

Almost surely, 2^7868608 is an apocalyptic number.

It is an amenable number.

7868608 is an abundant number, since it is smaller than the sum of its proper divisors (9166664).

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

7868608 is a wasteful number, since it uses less digits than its factorization.

7868608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11200 (or 11190 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 7868608 is about 2805.1039196436. The cubic root of 7868608 is about 198.8990169699.

It can be divided in two parts, 78 and 68608, that added together give a palindrome (68686).

The spelling of 7868608 in words is "seven million, eight hundred sixty-eight thousand, six hundred eight".