13196385 has 32 divisors (see below), whose sum is σ = 23616000. Its totient is φ = 6991488.

The previous prime is 13196377. The next prime is 13196389. The reversal of 13196385 is 58369131.

It is a happy number.

13196385 is a `hidden beast` number, since 1 + 3 + 19 + 638 + 5 = 666.

It is not a de Polignac number, because 13196385 - 2³ = 13196377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13196389) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 32061 + ... + 32469.

It is an arithmetic number, because the mean of its divisors is an integer number (738000).

Almost surely, 2^13196385 is an apocalyptic number.

13196385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13196385 is a deficient number, since it is larger than the sum of its proper divisors (10419615).

13196385 is a wasteful number, since it uses less digits than its factorization.

13196385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662 (or 656 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 13196385 is about 3632.6828928493. The cubic root of 13196385 is about 236.3115737718.

The spelling of 13196385 in words is "thirteen million, one hundred ninety-six thousand, three hundred eighty-five".