68860 has 24 divisors (see below), whose sum is σ = 158256. Its totient is φ = 24960.

The previous prime is 68821. The next prime is 68863. The reversal of 68860 is 6886.

68860 is nontrivially palindromic in base 9.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64 + ... + 376.

It is an arithmetic number, because the mean of its divisors is an integer number (6594).

2⁶⁸⁸⁶⁰ 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 68860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79128).

68860 is an abundant number, since it is smaller than the sum of its proper divisors (89396).

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

68860 is a wasteful number, since it uses less digits than its factorization.

68860 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 2304, while the sum is 28.

The square root of 68860 is about 262.4118899745. The cubic root of 68860 is about 40.9879004550.

The spelling of 68860 in words is "sixty-eight thousand, eight hundred sixty".