13828359 has 16 divisors (see below), whose sum is σ = 19429632. Its totient is φ = 8731008.

The previous prime is 13828351. The next prime is 13828379. The reversal of 13828359 is 95382831.

It is not a de Polignac number, because 13828359 - 2³ = 13828351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13828351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6447 + ... + 8319.

It is an arithmetic number, because the mean of its divisors is an integer number (1214352).

Almost surely, 2^13828359 is an apocalyptic number.

13828359 is a deficient number, since it is larger than the sum of its proper divisors (5601273).

13828359 is a wasteful number, since it uses less digits than its factorization.

13828359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006.

The product of its digits is 51840, while the sum is 39.

The square root of 13828359 is about 3718.6501583236. The cubic root of 13828359 is about 240.0252230435.

The spelling of 13828359 in words is "thirteen million, eight hundred twenty-eight thousand, three hundred fifty-nine".