13804026 has 8 divisors (see below), whose sum is σ = 27608064. Its totient is φ = 4601340.

The previous prime is 13804019. The next prime is 13804027. The reversal of 13804026 is 62040831.

It is a happy number.

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

13804026 is an admirable number.

It is a super-2 number, since 2×13804026² = 381102267617352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 13803987 and 13804005.

It is not an unprimeable number, because it can be changed into a prime (13804027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1150330 + ... + 1150341.

It is an arithmetic number, because the mean of its divisors is an integer number (3451008).

Almost surely, 2^13804026 is an apocalyptic number.

13804026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13804026 is a wasteful number, since it uses less digits than its factorization.

13804026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300676.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 13804026 is about 3715.3769660695. The cubic root of 13804026 is about 239.8843540062.

Adding to 13804026 its reverse (62040831), we get a palindrome (75844857).

The spelling of 13804026 in words is "thirteen million, eight hundred four thousand, twenty-six".