13805104 has 10 divisors (see below), whose sum is σ = 26747420. Its totient is φ = 6902544.

The previous prime is 13805101. The next prime is 13805117. The reversal of 13805104 is 40150831.

It is not an unprimeable number, because it can be changed into a prime (13805101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431394 + ... + 431425.

It is an arithmetic number, because the mean of its divisors is an integer number (2674742).

Almost surely, 2^13805104 is an apocalyptic number.

It is an amenable number.

13805104 is a deficient number, since it is larger than the sum of its proper divisors (12942316).

13805104 is an equidigital number, since it uses as much as digits as its factorization.

13805104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862827 (or 862821 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13805104 is about 3715.5220359998. The cubic root of 13805104 is about 239.8905982860.

Adding to 13805104 its reverse (40150831), we get a palindrome (53955935).

The spelling of 13805104 in words is "thirteen million, eight hundred five thousand, one hundred four".