13426105 has 32 divisors (see below), whose sum is σ = 20579328. Its totient is φ = 8164800.

The previous prime is 13426097. The next prime is 13426117. The reversal of 13426105 is 50162431.

It is not a de Polignac number, because 13426105 - 2³ = 13426097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16150 + ... + 16960.

It is an arithmetic number, because the mean of its divisors is an integer number (643104).

Almost surely, 2^13426105 is an apocalyptic number.

It is an amenable number.

13426105 is a deficient number, since it is larger than the sum of its proper divisors (7153223).

13426105 is a wasteful number, since it uses less digits than its factorization.

13426105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877.

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

The square root of 13426105 is about 3664.1649799102. The cubic root of 13426105 is about 237.6749145449.

Adding to 13426105 its reverse (50162431), we get a palindrome (63588536).

It can be divided in two parts, 13426 and 105, that added together give a palindrome (13531).

The spelling of 13426105 in words is "thirteen million, four hundred twenty-six thousand, one hundred five".