13885055 has 16 divisors (see below), whose sum is σ = 17798400. Its totient is φ = 10375680.

The previous prime is 13885051. The next prime is 13885061. The reversal of 13885055 is 55058831.

It is not a de Polignac number, because 13885055 - 2² = 13885051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13885051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2951 + ... + 6039.

It is an arithmetic number, because the mean of its divisors is an integer number (1112400).

Almost surely, 2^13885055 is an apocalyptic number.

13885055 is a deficient number, since it is larger than the sum of its proper divisors (3913345).

13885055 is a wasteful number, since it uses less digits than its factorization.

13885055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 13885055 is about 3726.2655568276. The cubic root of 13885055 is about 240.3528086507.

The spelling of 13885055 in words is "thirteen million, eight hundred eighty-five thousand, fifty-five".