26552 has 8 divisors (see below), whose sum is σ = 49800. Its totient is φ = 13272.

The previous prime is 26539. The next prime is 26557. The reversal of 26552 is 25562.

Subtracting from 26552 its product of digits (600), we obtain a palindrome (25952).

Subtracting from 26552 its reverse (25562), we obtain a triangular number (990 = T_{44}).

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26557) by changing a digit.

26552 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 as a sum of consecutive naturals, namely, 1652 + ... + 1667.

It is an arithmetic number, because the mean of its divisors is an integer number (6225).

2^{26552} is an apocalyptic number.

It is an amenable number.

26552 is a deficient number, since it is larger than the sum of its proper divisors (23248).

26552 is a wasteful number, since it uses less digits than its factorization.

26552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325 (or 3321 counting only the distinct ones).

The product of its digits is 600, while the sum is 20.

The square root of 26552 is about 162.9478444165. The cubic root of 26552 is about 29.8331478060.

The spelling of 26552 in words is "twenty-six thousand, five hundred fifty-two".

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