6559104 has 128 divisors (see below), whose sum is σ = 19584000. Its totient is φ = 1935360.

The previous prime is 6559081. The next prime is 6559109. The reversal of 6559104 is 4019556.

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6559109) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 211569 + ... + 211599.

It is an arithmetic number, because the mean of its divisors is an integer number (153000).

Almost surely, 2^6559104 is an apocalyptic number.

6559104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6559104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9792000).

6559104 is an abundant number, since it is smaller than the sum of its proper divisors (13024896).

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

6559104 is a wasteful number, since it uses less digits than its factorization.

6559104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 6559104 is about 2561.0747743867. The cubic root of 6559104 is about 187.1895092375.

The spelling of 6559104 in words is "six million, five hundred fifty-nine thousand, one hundred four".