6556056 has 32 divisors (see below), whose sum is σ = 17651760. Its totient is φ = 2017152.

The previous prime is 6556049. The next prime is 6556061. The reversal of 6556056 is 6506556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10195 + ... + 10818.

Almost surely, 2^6556056 is an apocalyptic number.

It is an amenable number.

6556056 is an abundant number, since it is smaller than the sum of its proper divisors (11095704).

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

6556056 is a wasteful number, since it uses less digits than its factorization.

6556056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21035 (or 21031 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 6556056 is about 2560.4796425670. The cubic root of 6556056 is about 187.1605092387.

The spelling of 6556056 in words is "six million, five hundred fifty-six thousand, fifty-six".