13835109 has 8 divisors (see below), whose sum is σ = 18496512. Its totient is φ = 9198560.

The previous prime is 13835069. The next prime is 13835137. The reversal of 13835109 is 90153831.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13835109 - 2⁷ = 13834981 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13835149) 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, 4872 + ... + 7169.

It is an arithmetic number, because the mean of its divisors is an integer number (2312064).

Almost surely, 2^13835109 is an apocalyptic number.

It is an amenable number.

13835109 is a deficient number, since it is larger than the sum of its proper divisors (4661403).

13835109 is a wasteful number, since it uses less digits than its factorization.

13835109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12427.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 13835109 is about 3719.5576349883. The cubic root of 13835109 is about 240.0642709814.

The spelling of 13835109 in words is "thirteen million, eight hundred thirty-five thousand, one hundred nine".