6812853 has 8 divisors (see below), whose sum is σ = 9478848. Its totient is φ = 4344384.

The previous prime is 6812837. The next prime is 6812857. The reversal of 6812853 is 3582186.

It is a happy number.

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

It is not a de Polignac number, because 6812853 - 2⁴ = 6812837 is a prime.

It is a Curzon number.

6812853 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6812857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49300 + ... + 49437.

It is an arithmetic number, because the mean of its divisors is an integer number (1184856).

Almost surely, 2^6812853 is an apocalyptic number.

It is an amenable number.

6812853 is a deficient number, since it is larger than the sum of its proper divisors (2665995).

6812853 is a wasteful number, since it uses less digits than its factorization.

6812853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98763.

The product of its digits is 11520, while the sum is 33.

The square root of 6812853 is about 2610.1442488874. The cubic root of 6812853 is about 189.5729373950.

It can be divided in two parts, 68 and 12853, that added together give a palindrome (12921).

The spelling of 6812853 in words is "six million, eight hundred twelve thousand, eight hundred fifty-three".