13859896 has 32 divisors (see below), whose sum is σ = 27699840. Its totient is φ = 6478848.

The previous prime is 13859887. The next prime is 13859899. The reversal of 13859896 is 69895831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13859899) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 30100 + ... + 30556.

It is an arithmetic number, because the mean of its divisors is an integer number (865620).

Almost surely, 2^13859896 is an apocalyptic number.

It is an amenable number.

13859896 is a deficient number, since it is larger than the sum of its proper divisors (13839944).

13859896 is a wasteful number, since it uses less digits than its factorization.

13859896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 699 counting only the distinct ones).

The product of its digits is 466560, while the sum is 49.

The square root of 13859896 is about 3722.8881261730. Note that the first 3 decimals coincide. The cubic root of 13859896 is about 240.2075519389.

The spelling of 13859896 in words is "thirteen million, eight hundred fifty-nine thousand, eight hundred ninety-six".