13888701 has 12 divisors (see below), whose sum is σ = 20100028. Its totient is φ = 9241344.

The previous prime is 13888669. The next prime is 13888723. The reversal of 13888701 is 10788831.

13888701 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4284900 + 9603801 = 2070^2 + 3099^2 .

It is not a de Polignac number, because 13888701 - 2⁵ = 13888669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13888001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4911 + ... + 7203.

Almost surely, 2^13888701 is an apocalyptic number.

It is an amenable number.

13888701 is a deficient number, since it is larger than the sum of its proper divisors (6211327).

13888701 is a wasteful number, since it uses less digits than its factorization.

13888701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 13888701 is about 3726.7547544747. The cubic root of 13888701 is about 240.3738444490.

The spelling of 13888701 in words is "thirteen million, eight hundred eighty-eight thousand, seven hundred one".