13831882 has 16 divisors (see below), whose sum is σ = 21273120. Its totient is φ = 6743088.

The previous prime is 13831879. The next prime is 13831891. The reversal of 13831882 is 28813831.

13831882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14133 + ... + 15079.

It is an arithmetic number, because the mean of its divisors is an integer number (1329570).

Almost surely, 2^13831882 is an apocalyptic number.

13831882 is a deficient number, since it is larger than the sum of its proper divisors (7441238).

13831882 is a wasteful number, since it uses less digits than its factorization.

13831882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its digits is 9216, while the sum is 34.

The square root of 13831882 is about 3719.1238215472. The cubic root of 13831882 is about 240.0456047596.

The spelling of 13831882 in words is "thirteen million, eight hundred thirty-one thousand, eight hundred eighty-two".