13415105 has 8 divisors (see below), whose sum is σ = 17561664. Its totient is φ = 9756400.

The previous prime is 13415093. The next prime is 13415107. The reversal of 13415105 is 50151431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13415105 - 2¹² = 13411009 is a prime.

It is a super-2 number, since 2×13415105² = 359930084322050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13415107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121901 + ... + 122010.

It is an arithmetic number, because the mean of its divisors is an integer number (2195208).

Almost surely, 2^13415105 is an apocalyptic number.

It is an amenable number.

13415105 is a deficient number, since it is larger than the sum of its proper divisors (4146559).

13415105 is a wasteful number, since it uses less digits than its factorization.

13415105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243927.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 13415105 is about 3662.6636482211. The cubic root of 13415105 is about 237.6099878372.

Adding to 13415105 its reverse (50151431), we get a palindrome (63566536).

It can be divided in two parts, 1341 and 5105, that added together give a palindrome (6446).

The spelling of 13415105 in words is "thirteen million, four hundred fifteen thousand, one hundred five".