808013 has 12 divisors (see below), whose sum is σ = 908640. Its totient is φ = 715176.

The previous prime is 807997. The next prime is 808019. The reversal of 808013 is 310808.

It is not a de Polignac number, because 808013 - 2⁴ = 807997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808019) 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, 18770 + ... + 18812.

It is an arithmetic number, because the mean of its divisors is an integer number (75720).

2⁸⁰⁸⁰¹³ is an apocalyptic number.

It is an amenable number.

808013 is a deficient number, since it is larger than the sum of its proper divisors (100627).

808013 is a wasteful number, since it uses less digits than its factorization.

808013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 808013 is about 898.8954332958. The cubic root of 808013 is about 93.1406896676.

The spelling of 808013 in words is "eight hundred eight thousand, thirteen".