806526117 has 12 divisors (see below), whose sum is σ = 1226297280. Its totient is φ = 509384808.

The previous prime is 806526109. The next prime is 806526139. The reversal of 806526117 is 711625608.

It is not a de Polignac number, because 806526117 - 2³ = 806526109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806526167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2358093 + ... + 2358434.

It is an arithmetic number, because the mean of its divisors is an integer number (102191440).

Almost surely, 2^806526117 is an apocalyptic number.

It is an amenable number.

806526117 is a deficient number, since it is larger than the sum of its proper divisors (419771163).

806526117 is a wasteful number, since it uses less digits than its factorization.

806526117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716552 (or 4716549 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 806526117 is about 28399.4034620448. The cubic root of 806526117 is about 930.8352295410.

The spelling of 806526117 in words is "eight hundred six million, five hundred twenty-six thousand, one hundred seventeen".