808860 has 96 divisors (see below), whose sum is σ = 2624832. Its totient is φ = 184320.

The previous prime is 808853. The next prime is 808867. The reversal of 808860 is 68808.

It is an interprime number because it is at equal distance from previous prime (808853) and next prime (808867).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808867) 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 31 ways as a sum of consecutive naturals, for example, 13230 + ... + 13290.

It is an arithmetic number, because the mean of its divisors is an integer number (27342).

2⁸⁰⁸⁸⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 808860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1312416).

808860 is an abundant number, since it is smaller than the sum of its proper divisors (1815972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808860 is a wasteful number, since it uses less digits than its factorization.

808860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 808860 is about 899.3664436702. The cubic root of 808860 is about 93.1732232261.

808860 divided by its sum of digits (30) gives a palindrome (26962).

The spelling of 808860 in words is "eight hundred eight thousand, eight hundred sixty".