6648056 has 16 divisors (see below), whose sum is σ = 12731040. Its totient is φ = 3253120.

The previous prime is 6648053. The next prime is 6648067. The reversal of 6648056 is 6508466.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6648053) 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, 8465 + ... + 9216.

It is an arithmetic number, because the mean of its divisors is an integer number (795690).

Almost surely, 2^6648056 is an apocalyptic number.

It is an amenable number.

6648056 is a deficient number, since it is larger than the sum of its proper divisors (6082984).

6648056 is a wasteful number, since it uses less digits than its factorization.

6648056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17734 (or 17730 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 6648056 is about 2578.3824386619. The cubic root of 6648056 is about 188.0319094773.

The spelling of 6648056 in words is "six million, six hundred forty-eight thousand, fifty-six".