13871298 has 32 divisors (see below), whose sum is σ = 32385024. Its totient is φ = 3878352.

The previous prime is 13871293. The next prime is 13871357. The reversal of 13871298 is 89217831.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13871293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1540 + ... + 5487.

It is an arithmetic number, because the mean of its divisors is an integer number (1012032).

Almost surely, 2^13871298 is an apocalyptic number.

13871298 is an abundant number, since it is smaller than the sum of its proper divisors (18513726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13871298 is a wasteful number, since it uses less digits than its factorization.

13871298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086.

The product of its digits is 24192, while the sum is 39.

The square root of 13871298 is about 3724.4191493440. The cubic root of 13871298 is about 240.2734037029.

The spelling of 13871298 in words is "thirteen million, eight hundred seventy-one thousand, two hundred ninety-eight".