13836535 has 8 divisors (see below), whose sum is σ = 16623936. Its totient is φ = 11055840.

The previous prime is 13836527. The next prime is 13836539. The reversal of 13836535 is 53563831.

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

It is not a de Polignac number, because 13836535 - 2³ = 13836527 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 13836535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13836539) 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, 6505 + ... + 8365.

It is an arithmetic number, because the mean of its divisors is an integer number (2077992).

Almost surely, 2^13836535 is an apocalyptic number.

13836535 is a deficient number, since it is larger than the sum of its proper divisors (2787401).

13836535 is a wasteful number, since it uses less digits than its factorization.

13836535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353.

The product of its digits is 32400, while the sum is 34.

The square root of 13836535 is about 3719.7493195107. The cubic root of 13836535 is about 240.0725185948.

The spelling of 13836535 in words is "thirteen million, eight hundred thirty-six thousand, five hundred thirty-five".