26541163 has 4 divisors (see below), whose sum is σ = 28954008. Its totient is φ = 24128320.

The previous prime is 26541139. The next prime is 26541187. The reversal of 26541163 is 36114562.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (26541139) and next prime (26541187).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26541163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26541113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1206406 + ... + 1206427.

It is an arithmetic number, because the mean of its divisors is an integer number (7238502).

Almost surely, 2^26541163 is an apocalyptic number.

26541163 is a deficient number, since it is larger than the sum of its proper divisors (2412845).

26541163 is a wasteful number, since it uses less digits than its factorization.

26541163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412844.

The product of its digits is 4320, while the sum is 28.

The square root of 26541163 is about 5151.8116231089. The cubic root of 26541163 is about 298.2908852839.

The spelling of 26541163 in words is "twenty-six million, five hundred forty-one thousand, one hundred sixty-three".