14038686 has 12 divisors (see below), whose sum is σ = 30417192. Its totient is φ = 4679556.

The previous prime is 14038669. The next prime is 14038699. The reversal of 14038686 is 68683041.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14038686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 389946 + ... + 389981.

It is an arithmetic number, because the mean of its divisors is an integer number (2534766).

Almost surely, 2^14038686 is an apocalyptic number.

14038686 is an abundant number, since it is smaller than the sum of its proper divisors (16378506).

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

14038686 is a wasteful number, since it uses less digits than its factorization.

14038686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779935 (or 779932 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 14038686 is about 3746.8234546079. The cubic root of 14038686 is about 241.2360193067.

The spelling of 14038686 in words is "fourteen million, thirty-eight thousand, six hundred eighty-six".