6556104 has 96 divisors (see below), whose sum is σ = 19206720. Its totient is φ = 2014848.

The previous prime is 6556079. The next prime is 6556111. The reversal of 6556104 is 4016556.

It is a happy number.

6556104 is a `hidden beast` number, since 6 + 556 + 104 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61219 + ... + 61325.

It is an arithmetic number, because the mean of its divisors is an integer number (200070).

Almost surely, 2^6556104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6556104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9603360).

6556104 is an abundant number, since it is smaller than the sum of its proper divisors (12650616).

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

6556104 is a wasteful number, since it uses less digits than its factorization.

6556104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 6556104 is about 2560.4890157937. The cubic root of 6556104 is about 187.1609660012.

It can be divided in two parts, 65 and 56104, that added together give a square (56169 = 237²).

The spelling of 6556104 in words is "six million, five hundred fifty-six thousand, one hundred four".