806853 has 8 divisors (see below), whose sum is σ = 1080000. Its totient is φ = 535808.

The previous prime is 806821. The next prime is 806857. The reversal of 806853 is 358608.

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 806853 - 2⁵ = 806821 is a prime.

It is a Curzon number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 806853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806857) 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 7 ways as a sum of consecutive naturals, for example, 1048 + ... + 1646.

It is an arithmetic number, because the mean of its divisors is an integer number (135000).

2⁸⁰⁶⁸⁵³ is an apocalyptic number.

It is an amenable number.

806853 is a deficient number, since it is larger than the sum of its proper divisors (273147).

806853 is a wasteful number, since it uses less digits than its factorization.

806853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 806853 is about 898.2499652101. The cubic root of 806853 is about 93.0960967612.

The spelling of 806853 in words is "eight hundred six thousand, eight hundred fifty-three".