8556056 has 8 divisors (see below), whose sum is σ = 16042620. Its totient is φ = 4278024.

The previous prime is 8556017. The next prime is 8556059. The reversal of 8556056 is 6506558.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8556059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534746 + ... + 534761.

Almost surely, 2^8556056 is an apocalyptic number.

It is an amenable number.

8556056 is a deficient number, since it is larger than the sum of its proper divisors (7486564).

8556056 is a wasteful number, since it uses less digits than its factorization.

8556056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069513 (or 1069509 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 8556056 is about 2925.0736742858. The cubic root of 8556056 is about 204.5304024000.

The spelling of 8556056 in words is "eight million, five hundred fifty-six thousand, fifty-six".