26163 has 20 divisors (see below), whose sum is σ = 43560. Its totient is φ = 15552.

The previous prime is 26161. The next prime is 26171. The reversal of 26163 is 36162.

It is a happy number.

26163 is nontrivially palindromic in base 2.

26163 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 26163 - 2¹ = 26161 is a prime.

It is an Ulam number.

It is a nialpdrome in base 13 and base 16.

It is a zygodrome in base 2 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26161) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1368 + ... + 1386.

It is an arithmetic number, because the mean of its divisors is an integer number (2178).

2²⁶¹⁶³ is an apocalyptic number.

26163 is a deficient number, since it is larger than the sum of its proper divisors (17397).

26163 is a wasteful number, since it uses less digits than its factorization.

26163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48 (or 39 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 26163 is about 161.7498068005. The cubic root of 26163 is about 29.6867403314.

Subtracting 26163 from its reverse (36162), we obtain a palindrome (9999).

It can be divided in two parts, 261 and 63, that added together give a square (324 = 18²).

The spelling of 26163 in words is "twenty-six thousand, one hundred sixty-three".