808101 has 24 divisors (see below), whose sum is σ = 1357824. Its totient is φ = 453600.

The previous prime is 808097. The next prime is 808111. The reversal of 808101 is 101808.

It is a happy number.

It is not a de Polignac number, because 808101 - 2² = 808097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6300 + ... + 6426.

It is an arithmetic number, because the mean of its divisors is an integer number (56576).

2⁸⁰⁸¹⁰¹ is an apocalyptic number.

It is an amenable number.

808101 is a deficient number, since it is larger than the sum of its proper divisors (549723).

808101 is a wasteful number, since it uses less digits than its factorization.

808101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 808101 is about 898.9443809269. The cubic root of 808101 is about 93.1440708356.

Adding to 808101 its reverse (101808), we get a palindrome (909909).

It can be divided in two parts, 808 and 101, that added together give a palindrome (909).

The spelling of 808101 in words is "eight hundred eight thousand, one hundred one".