13871351 has 12 divisors (see below), whose sum is σ = 15130440. Its totient is φ = 12710880.

The previous prime is 13871293. The next prime is 13871357. The reversal of 13871351 is 15317831.

It is not a de Polignac number, because 13871351 - 2²² = 9677047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13871357) 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, 35465 + ... + 35853.

It is an arithmetic number, because the mean of its divisors is an integer number (1260870).

Almost surely, 2^13871351 is an apocalyptic number.

13871351 is a deficient number, since it is larger than the sum of its proper divisors (1259089).

13871351 is a wasteful number, since it uses less digits than its factorization.

13871351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 613 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 13871351 is about 3724.4262645406. The cubic root of 13871351 is about 240.2737097179.

The spelling of 13871351 in words is "thirteen million, eight hundred seventy-one thousand, three hundred fifty-one".