13804005 has 8 divisors (see below), whose sum is σ = 22086432. Its totient is φ = 7362128.

The previous prime is 13803991. The next prime is 13804019. The reversal of 13804005 is 50040831.

13804005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13803991) and next prime (13804019).

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 13804005 - 2⁶ = 13803941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460119 + ... + 460148.

It is an arithmetic number, because the mean of its divisors is an integer number (2760804).

Almost surely, 2^13804005 is an apocalyptic number.

13804005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13804005 is a deficient number, since it is larger than the sum of its proper divisors (8282427).

13804005 is an equidigital number, since it uses as much as digits as its factorization.

13804005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920275.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 13804005 is about 3715.3741399757. The cubic root of 13804005 is about 239.8842323611.

Adding to 13804005 its reverse (50040831), we get a palindrome (63844836).

The spelling of 13804005 in words is "thirteen million, eight hundred four thousand, five".