13830584 has 8 divisors (see below), whose sum is σ = 25932360. Its totient is φ = 6915288.

The previous prime is 13830581. The next prime is 13830589. The reversal of 13830584 is 48503831.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 13830584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13830581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 864404 + ... + 864419.

It is an arithmetic number, because the mean of its divisors is an integer number (3241545).

Almost surely, 2^13830584 is an apocalyptic number.

It is an amenable number.

13830584 is a deficient number, since it is larger than the sum of its proper divisors (12101776).

13830584 is a wasteful number, since it uses less digits than its factorization.

13830584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728829 (or 1728825 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 13830584 is about 3718.9493139864. The cubic root of 13830584 is about 240.0380958045.

The spelling of 13830584 in words is "thirteen million, eight hundred thirty thousand, five hundred eighty-four".