26116131 has 16 divisors (see below), whose sum is σ = 37425024. Its totient is φ = 16139904.

The previous prime is 26116081. The next prime is 26116133. The reversal of 26116131 is 13161162.

It is not a de Polignac number, because 26116131 - 2⁹ = 26115619 is a prime.

It is a super-2 number, since 2×26116131² = 1364104596818322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26116098 and 26116107.

It is not an unprimeable number, because it can be changed into a prime (26116133) 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, 405 + ... + 7238.

It is an arithmetic number, because the mean of its divisors is an integer number (2339064).

Almost surely, 2^26116131 is an apocalyptic number.

26116131 is a deficient number, since it is larger than the sum of its proper divisors (11308893).

26116131 is a wasteful number, since it uses less digits than its factorization.

26116131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7730.

The product of its digits is 216, while the sum is 21.

The square root of 26116131 is about 5110.3944074797. The cubic root of 26116131 is about 296.6900256544.

Adding to 26116131 its reverse (13161162), we get a palindrome (39277293).

The spelling of 26116131 in words is "twenty-six million, one hundred sixteen thousand, one hundred thirty-one".