7886056 has 16 divisors (see below), whose sum is σ = 15429600. Its totient is φ = 3771504.

The previous prime is 7886051. The next prime is 7886077. The reversal of 7886056 is 6506887.

7886056 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (7886051) 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, 21246 + ... + 21613.

It is an arithmetic number, because the mean of its divisors is an integer number (964350).

Almost surely, 2^7886056 is an apocalyptic number.

It is an amenable number.

7886056 is a deficient number, since it is larger than the sum of its proper divisors (7543544).

7886056 is a wasteful number, since it uses less digits than its factorization.

7886056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42888 (or 42884 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 7886056 is about 2808.2122426911. The cubic root of 7886056 is about 199.0459225853.

The spelling of 7886056 in words is "seven million, eight hundred eighty-six thousand, fifty-six".