6611056 has 20 divisors (see below), whose sum is σ = 12938904. Its totient is φ = 3272000.

The previous prime is 6611041. The next prime is 6611057. The reversal of 6611056 is 6501166.

It is a super-2 number, since 2×6611056² = 87412122870272, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6611056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6611057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430 + ... + 3661.

Almost surely, 2^6611056 is an apocalyptic number.

It is an amenable number.

6611056 is a deficient number, since it is larger than the sum of its proper divisors (6327848).

6611056 is a wasteful number, since it uses less digits than its factorization.

6611056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4200 (or 4194 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 6611056 is about 2571.1973864330. The cubic root of 6611056 is about 187.6824274873.

It can be divided in two parts, 66110 and 56, that added together give a palindrome (66166).

The spelling of 6611056 in words is "six million, six hundred eleven thousand, fifty-six".