13804017 has 8 divisors (see below), whose sum is σ = 19488096. Its totient is φ = 8661312.

The previous prime is 13803991. The next prime is 13804019. The reversal of 13804017 is 71040831.

13804017 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13804017 - 2⁶ = 13803953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13804019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135283 + ... + 135384.

It is an arithmetic number, because the mean of its divisors is an integer number (2436012).

Almost surely, 2^13804017 is an apocalyptic number.

13804017 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13804017 is a deficient number, since it is larger than the sum of its proper divisors (5684079).

13804017 is a wasteful number, since it uses less digits than its factorization.

13804017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270687.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 13804017 is about 3715.3757548867. The cubic root of 13804017 is about 239.8843018726.

Adding to 13804017 its reverse (71040831), we get a palindrome (84844848).

The spelling of 13804017 in words is "thirteen million, eight hundred four thousand, seventeen".