13867371 has 24 divisors (see below), whose sum is σ = 23429120. Its totient is φ = 7738416.

The previous prime is 13867369. The next prime is 13867379. The reversal of 13867371 is 17376831.

13867371 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 13867371 - 2¹ = 13867369 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13867379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150 + ... + 5268.

Almost surely, 2^13867371 is an apocalyptic number.

13867371 is a deficient number, since it is larger than the sum of its proper divisors (9561749).

13867371 is a wasteful number, since it uses less digits than its factorization.

13867371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5175 (or 5172 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 13867371 is about 3723.8919157247. The cubic root of 13867371 is about 240.2507275575.

The spelling of 13867371 in words is "thirteen million, eight hundred sixty-seven thousand, three hundred seventy-one".