13194855 has 24 divisors (see below), whose sum is σ = 23662080. Its totient is φ = 6793920.

The previous prime is 13194803. The next prime is 13194859. The reversal of 13194855 is 55849131.

13194855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13194855 - 2⁶ = 13194791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13194859) 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 23 ways as a sum of consecutive naturals, for example, 3751 + ... + 6360.

It is an arithmetic number, because the mean of its divisors is an integer number (985920).

Almost surely, 2^13194855 is an apocalyptic number.

13194855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13194855 is a deficient number, since it is larger than the sum of its proper divisors (10467225).

13194855 is a wasteful number, since it uses less digits than its factorization.

13194855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151 (or 10148 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 13194855 is about 3632.4722985867. The cubic root of 13194855 is about 236.3024406978.

The spelling of 13194855 in words is "thirteen million, one hundred ninety-four thousand, eight hundred fifty-five".