26411 has 10 divisors (see below), whose sum is σ = 33612. Its totient is φ = 20580.

The previous prime is 26407. The next prime is 26417. The reversal of 26411 is 11462.

It is not a de Polignac number, because 26411 - 2² = 26407 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (26417) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2396 + ... + 2406.

2²⁶⁴¹¹ is an apocalyptic number.

26411 is a deficient number, since it is larger than the sum of its proper divisors (7201).

26411 is an frugal number, since it uses more digits than its factorization.

26411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39 (or 18 counting only the distinct ones).

The product of its digits is 48, while the sum is 14.

The square root of 26411 is about 162.5146147274. The cubic root of 26411 is about 29.7802460558.

Adding to 26411 its reverse (11462), we get a palindrome (37873).

The spelling of 26411 in words is "twenty-six thousand, four hundred eleven".