13790117 has 8 divisors (see below), whose sum is σ = 15256512. Its totient is φ = 12359200.

The previous prime is 13790113. The next prime is 13790173. The reversal of 13790117 is 71109731.

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 13790117 - 2² = 13790113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13790117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13790113) 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, 8048 + ... + 9609.

It is an arithmetic number, because the mean of its divisors is an integer number (1907064).

Almost surely, 2^13790117 is an apocalyptic number.

It is an amenable number.

13790117 is a deficient number, since it is larger than the sum of its proper divisors (1466395).

13790117 is a wasteful number, since it uses less digits than its factorization.

13790117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17739.

The product of its (nonzero) digits is 1323, while the sum is 29.

The square root of 13790117 is about 3713.5046788714. The cubic root of 13790117 is about 239.8037574047.

Adding to 13790117 its reverse (71109731), we get a palindrome (84899848).

The spelling of 13790117 in words is "thirteen million, seven hundred ninety thousand, one hundred seventeen".