26011 has 6 divisors (see below), whose sum is σ = 28140. Its totient is φ = 23976.

The previous prime is 26003. The next prime is 26017. The reversal of 26011 is 11062.

It is not a de Polignac number, because 26011 - 2³ = 26003 is a prime.

It is a Duffinian number.

26011 is a lucky number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (26017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 685 + ... + 721.

It is an arithmetic number, because the mean of its divisors is an integer number (4690).

2²⁶⁰¹¹ is an apocalyptic number.

26011 is a deficient number, since it is larger than the sum of its proper divisors (2129).

26011 is an equidigital number, since it uses as much as digits as its factorization.

26011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 26011 is about 161.2792609110. The cubic root of 26011 is about 29.6291379741.

Adding to 26011 its reverse (11062), we get a palindrome (37073).

The spelling of 26011 in words is "twenty-six thousand, eleven".