26598 has 32 divisors (see below), whose sum is σ = 64512. Its totient is φ = 7200.

The previous prime is 26597. The next prime is 26627. The reversal of 26598 is 89562.

Its product of digits (4320) is a multiple of the sum of its prime divisors (60).

It is a Curzon number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843 + ... + 873.

It is an arithmetic number, because the mean of its divisors is an integer number (2016).

2²⁶⁵⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32256).

26598 is an abundant number, since it is smaller than the sum of its proper divisors (37914).

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

26598 is a wasteful number, since it uses less digits than its factorization.

26598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60.

The product of its digits is 4320, while the sum is 30.

The square root of 26598 is about 163.0889327943. The cubic root of 26598 is about 29.8503660076.

It can be divided in two parts, 265 and 98, that added together give a palindrome (363).

The spelling of 26598 in words is "twenty-six thousand, five hundred ninety-eight".