60686 has 8 divisors (see below), whose sum is σ = 95880. Its totient is φ = 28728.

The previous prime is 60679. The next prime is 60689. The reversal of 60686 is 68606.

60686 is nontrivially palindromic in base 13.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60689) by changing a digit.

60686 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761 + ... + 836.

It is an arithmetic number, because the mean of its divisors is an integer number (11985).

2⁶⁰⁶⁸⁶ is an apocalyptic number.

60686 is a deficient number, since it is larger than the sum of its proper divisors (35194).

60686 is a wasteful number, since it uses less digits than its factorization.

60686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 60686 is about 246.3452861331. The cubic root of 60686 is about 39.2973113342.

The spelling of 60686 in words is "sixty thousand, six hundred eighty-six".