6811448 has 16 divisors (see below), whose sum is σ = 14596080. Its totient is φ = 2919168.

The previous prime is 6811439. The next prime is 6811451. The reversal of 6811448 is 8441186.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60761 + ... + 60872.

It is an arithmetic number, because the mean of its divisors is an integer number (912255).

Almost surely, 2^6811448 is an apocalyptic number.

It is an amenable number.

6811448 is an abundant number, since it is smaller than the sum of its proper divisors (7784632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6811448 is a wasteful number, since it uses less digits than its factorization.

6811448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121646 (or 121642 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 6811448 is about 2609.8750927966. The cubic root of 6811448 is about 189.5599047596.

The spelling of 6811448 in words is "six million, eight hundred eleven thousand, four hundred forty-eight".