26386 has 8 divisors (see below), whose sum is σ = 40320. Its totient is φ = 12948.

The previous prime is 26371. The next prime is 26387. The reversal of 26386 is 68362.

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

It is a self number, because there is not a number n which added to its sum of digits gives 26386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26387) by changing a digit.

26386 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75 + ... + 241.

It is an arithmetic number, because the mean of its divisors is an integer number (5040).

2²⁶³⁸⁶ is an apocalyptic number.

26386 is a deficient number, since it is larger than the sum of its proper divisors (13934).

26386 is a wasteful number, since it uses less digits than its factorization.

26386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248.

The product of its digits is 1728, while the sum is 25.

The square root of 26386 is about 162.4376803577. The cubic root of 26386 is about 29.7708466744.

The spelling of 26386 in words is "twenty-six thousand, three hundred eighty-six".