13850868 has 12 divisors (see below), whose sum is σ = 32318720. Its totient is φ = 4616952.

The previous prime is 13850857. The next prime is 13850887. The reversal of 13850868 is 86805831.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577108 + ... + 577131.

Almost surely, 2^13850868 is an apocalyptic number.

It is an amenable number.

13850868 is an abundant number, since it is smaller than the sum of its proper divisors (18467852).

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

13850868 is a wasteful number, since it uses less digits than its factorization.

13850868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154246 (or 1154244 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 13850868 is about 3721.6754291582. The cubic root of 13850868 is about 240.1553854867.

The spelling of 13850868 in words is "thirteen million, eight hundred fifty thousand, eight hundred sixty-eight".