26413105 has 4 divisors (see below), whose sum is σ = 31695732. Its totient is φ = 21130480.

The previous prime is 26413099. The next prime is 26413109. The reversal of 26413105 is 50131462.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10284849 + 16128256 = 3207^2 + 4016^2 .

It is not a de Polignac number, because 26413105 - 2⁵ = 26413073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26413109) 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, 2641306 + ... + 2641315.

It is an arithmetic number, because the mean of its divisors is an integer number (7923933).

Almost surely, 2^26413105 is an apocalyptic number.

It is an amenable number.

26413105 is a deficient number, since it is larger than the sum of its proper divisors (5282627).

26413105 is an equidigital number, since it uses as much as digits as its factorization.

26413105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282626.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 26413105 is about 5139.3681518257. The cubic root of 26413105 is about 297.8103721293.

Adding to 26413105 its reverse (50131462), we get a palindrome (76544567).

The spelling of 26413105 in words is "twenty-six million, four hundred thirteen thousand, one hundred five".