6556382 has 16 divisors (see below), whose sum is σ = 11501952. Its totient is φ = 2744280.

The previous prime is 6556369. The next prime is 6556393. The reversal of 6556382 is 2836556.

It is a super-2 number, since 2×6556382² = 85972289859848, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4844 + ... + 6047.

It is an arithmetic number, because the mean of its divisors is an integer number (718872).

Almost surely, 2^6556382 is an apocalyptic number.

6556382 is a deficient number, since it is larger than the sum of its proper divisors (4945570).

6556382 is a wasteful number, since it uses less digits than its factorization.

6556382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10943.

The product of its digits is 43200, while the sum is 35.

The square root of 6556382 is about 2560.5433017233. The cubic root of 6556382 is about 187.1636113738.

The spelling of 6556382 in words is "six million, five hundred fifty-six thousand, three hundred eighty-two".