806026211 has 4 divisors (see below), whose sum is σ = 811909752. Its totient is φ = 800142672.

The previous prime is 806026183. The next prime is 806026213. The reversal of 806026211 is 112620608.

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

It is a cyclic number.

It is not a de Polignac number, because 806026211 - 2²² = 801831907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (806026213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2941565 + ... + 2941838.

It is an arithmetic number, because the mean of its divisors is an integer number (202977438).

Almost surely, 2^806026211 is an apocalyptic number.

806026211 is a deficient number, since it is larger than the sum of its proper divisors (5883541).

806026211 is a wasteful number, since it uses less digits than its factorization.

806026211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5883540.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 806026211 is about 28390.6007509528. The cubic root of 806026211 is about 930.6428711119.

Adding to 806026211 its reverse (112620608), we get a palindrome (918646819).

The spelling of 806026211 in words is "eight hundred six million, twenty-six thousand, two hundred eleven".