13864206 has 8 divisors (see below), whose sum is σ = 27728424. Its totient is φ = 4621400.

The previous prime is 13864171. The next prime is 13864219. The reversal of 13864206 is 60246831.

13864206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

13864206 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155345 + ... + 1155356.

It is an arithmetic number, because the mean of its divisors is an integer number (3466053).

Almost surely, 2^13864206 is an apocalyptic number.

13864206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13864206 is a wasteful number, since it uses less digits than its factorization.

13864206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310706.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 13864206 is about 3723.4669328463. The cubic root of 13864206 is about 240.2324484040.

The spelling of 13864206 in words is "thirteen million, eight hundred sixty-four thousand, two hundred six".