13804826 has 16 divisors (see below), whose sum is σ = 23734080. Its totient is φ = 5899200.

The previous prime is 13804801. The next prime is 13804831. The reversal of 13804826 is 62840831.

It is a junction number, because it is equal to n+sod(n) for n = 13804792 and 13804801.

It is an unprimeable number.

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, 4385 + ... + 6843.

It is an arithmetic number, because the mean of its divisors is an integer number (1483380).

Almost surely, 2^13804826 is an apocalyptic number.

13804826 is a deficient number, since it is larger than the sum of its proper divisors (9929254).

13804826 is a wasteful number, since it uses less digits than its factorization.

13804826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 13804826 is about 3715.4846251869. The cubic root of 13804826 is about 239.8889880112. Note that the first 3 decimals are identical.

The spelling of 13804826 in words is "thirteen million, eight hundred four thousand, eight hundred twenty-six".