13885417 has 16 divisors (see below), whose sum is σ = 17418240. Its totient is φ = 10775232.

The previous prime is 13885393. The next prime is 13885433. The reversal of 13885417 is 71458831.

13885417 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13885417 - 2¹¹ = 13883369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13885477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3384 + ... + 6262.

It is an arithmetic number, because the mean of its divisors is an integer number (1088640).

Almost surely, 2^13885417 is an apocalyptic number.

It is an amenable number.

13885417 is a deficient number, since it is larger than the sum of its proper divisors (3532823).

13885417 is a wasteful number, since it uses less digits than its factorization.

13885417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952.

The product of its digits is 26880, while the sum is 37.

The square root of 13885417 is about 3726.3141306122. The cubic root of 13885417 is about 240.3548973944.

The spelling of 13885417 in words is "thirteen million, eight hundred eighty-five thousand, four hundred seventeen".