6872105 has 8 divisors (see below), whose sum is σ = 8422272. Its totient is φ = 5380528.

The previous prime is 6872087. The next prime is 6872113. The reversal of 6872105 is 5012786.

6872105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 6872105 - 2⁸ = 6871849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14387 + ... + 14856.

It is an arithmetic number, because the mean of its divisors is an integer number (1052784).

Almost surely, 2^6872105 is an apocalyptic number.

It is an amenable number.

6872105 is a deficient number, since it is larger than the sum of its proper divisors (1550167).

6872105 is a wasteful number, since it uses less digits than its factorization.

6872105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29295.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 6872105 is about 2621.4700074576. The cubic root of 6872105 is about 190.1209294791.

The spelling of 6872105 in words is "six million, eight hundred seventy-two thousand, one hundred five".