6556041 has 12 divisors (see below), whose sum is σ = 9514180. Its totient is φ = 4350240.

The previous prime is 6556037. The next prime is 6556049. The reversal of 6556041 is 1406556.

It is a happy number.

6556041 is a `hidden beast` number, since 6 + 55 + 604 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3316041 + 3240000 = 1821^2 + 1800^2 .

It is not a de Polignac number, because 6556041 - 2² = 6556037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6555996 and 6556014.

It is not an unprimeable number, because it can be changed into a prime (6556049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471 + ... + 3651.

Almost surely, 2^6556041 is an apocalyptic number.

It is an amenable number.

6556041 is a deficient number, since it is larger than the sum of its proper divisors (2958139).

6556041 is a wasteful number, since it uses less digits than its factorization.

6556041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416 (or 3413 counting only the distinct ones).

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

The square root of 6556041 is about 2560.4767134266. The cubic root of 6556041 is about 187.1603664999.

The spelling of 6556041 in words is "six million, five hundred fifty-six thousand, forty-one".