41686 has 8 divisors (see below), whose sum is σ = 65880. Its totient is φ = 19728.

The previous prime is 41681. The next prime is 41687. The reversal of 41686 is 68614.

41686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 41686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511 + ... + 586.

It is an arithmetic number, because the mean of its divisors is an integer number (8235).

2⁴¹⁶⁸⁶ is an apocalyptic number.

41686 is a deficient number, since it is larger than the sum of its proper divisors (24194).

41686 is a wasteful number, since it uses less digits than its factorization.

41686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118.

The product of its digits is 1152, while the sum is 25.

The square root of 41686 is about 204.1714965415. The cubic root of 41686 is about 34.6734248823.

It can be divided in two parts, 41 and 686, that added together give a palindrome (727).

The spelling of 41686 in words is "forty-one thousand, six hundred eighty-six".