6871093 has 4 divisors (see below), whose sum is σ = 6891820. Its totient is φ = 6850368.

The previous prime is 6871087. The next prime is 6871097. The reversal of 6871093 is 3901786.

6871093 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4566769 + 2304324 = 2137^2 + 1518^2 .

It is a cyclic number.

It is not a de Polignac number, because 6871093 - 2⁵ = 6871061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6871097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9858 + ... + 10531.

It is an arithmetic number, because the mean of its divisors is an integer number (1722955).

Almost surely, 2^6871093 is an apocalyptic number.

It is an amenable number.

6871093 is a deficient number, since it is larger than the sum of its proper divisors (20727).

6871093 is a wasteful number, since it uses less digits than its factorization.

6871093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20726.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 6871093 is about 2621.2769788788. The cubic root of 6871093 is about 190.1115964908. Note that the first 3 decimals are identical.

The spelling of 6871093 in words is "six million, eight hundred seventy-one thousand, ninety-three".