80860 has 24 divisors (see below), whose sum is σ = 183456. Its totient is φ = 29760.

The previous prime is 80849. The next prime is 80863. The reversal of 80860 is 6808.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80863) 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 7 ways as a sum of consecutive naturals, for example, 105 + ... + 415.

It is an arithmetic number, because the mean of its divisors is an integer number (7644).

2⁸⁰⁸⁶⁰ 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 80860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91728).

80860 is an abundant number, since it is smaller than the sum of its proper divisors (102596).

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

80860 is a wasteful number, since it uses less digits than its factorization.

80860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 80860 is about 284.3589281173. The cubic root of 80860 is about 43.2425449634.

It can be divided in two parts, 808 and 60, that added together give a palindrome (868).

The spelling of 80860 in words is "eighty thousand, eight hundred sixty".