6555441 has 8 divisors (see below), whose sum is σ = 8777824. Its totient is φ = 4351680.

The previous prime is 6555433. The next prime is 6555443. The reversal of 6555441 is 1445556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6555441 - 2³ = 6555433 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6555399 and 6555408.

It is not an unprimeable number, because it can be changed into a prime (6555443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3811 + ... + 5256.

It is an arithmetic number, because the mean of its divisors is an integer number (1097228).

Almost surely, 2^6555441 is an apocalyptic number.

It is an amenable number.

6555441 is a deficient number, since it is larger than the sum of its proper divisors (2222383).

6555441 is a wasteful number, since it uses less digits than its factorization.

6555441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9311.

The product of its digits is 12000, while the sum is 30.

The square root of 6555441 is about 2560.3595450639. The cubic root of 6555441 is about 187.1546567712.

It can be divided in two parts, 6555 and 441, that added together give a palindrome (6996).

The spelling of 6555441 in words is "six million, five hundred fifty-five thousand, four hundred forty-one".