26982 has 12 divisors (see below), whose sum is σ = 58500. Its totient is φ = 8988.

The previous prime is 26981. The next prime is 26987. The reversal of 26982 is 28962.

26982 is nontrivially palindromic in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 732 + ... + 767.

It is an arithmetic number, because the mean of its divisors is an integer number (4875).

2²⁶⁹⁸² is an apocalyptic number.

26982 is an abundant number, since it is smaller than the sum of its proper divisors (31518).

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

26982 is a wasteful number, since it uses less digits than its factorization.

26982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507 (or 1504 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 26982 is about 164.2619858640. The cubic root of 26982 is about 29.9933318513.

It can be divided in two parts, 269 and 82, that added together give a triangular number (351 = T₂₆).

The spelling of 26982 in words is "twenty-six thousand, nine hundred eighty-two".