13804117 has 8 divisors (see below), whose sum is σ = 14641920. Its totient is φ = 12986160.

The previous prime is 13804111. The next prime is 13804121. The reversal of 13804117 is 71140831.

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 13804117 - 2¹¹ = 13802069 is a prime.

It is a super-2 number, since 2×13804117² = 381107292299378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13804091 and 13804100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13804111) 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 in 7 ways as a sum of consecutive naturals, for example, 3517 + ... + 6322.

It is an arithmetic number, because the mean of its divisors is an integer number (1830240).

Almost surely, 2^13804117 is an apocalyptic number.

It is an amenable number.

13804117 is a deficient number, since it is larger than the sum of its proper divisors (837803).

13804117 is an equidigital number, since it uses as much as digits as its factorization.

13804117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9923.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 13804117 is about 3715.3892124514. The cubic root of 13804117 is about 239.8848811333.

Adding to 13804117 its reverse (71140831), we get a palindrome (84944948).

The spelling of 13804117 in words is "thirteen million, eight hundred four thousand, one hundred seventeen".