26652 has 12 divisors (see below), whose sum is σ = 62216. Its totient is φ = 8880.

The previous prime is 26647. The next prime is 26669. The reversal of 26652 is 25662.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

26652 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, 1099 + ... + 1122.

2²⁶⁶⁵² is an apocalyptic number.

It is an amenable number.

26652 is an abundant number, since it is smaller than the sum of its proper divisors (35564).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31108).

26652 is a wasteful number, since it uses less digits than its factorization.

26652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228 (or 2226 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 26652 is about 163.2544026971. The cubic root of 26652 is about 29.8705533668.

Adding to 26652 its product of digits (720), we get a palindrome (27372).

Subtracting from 26652 its reverse (25662), we obtain a triangular number (990 = T₄₄).

The spelling of 26652 in words is "twenty-six thousand, six hundred fifty-two".