13563196 has 12 divisors (see below), whose sum is σ = 24022152. Its totient is φ = 6699728.

The previous prime is 13563191. The next prime is 13563211. The reversal of 13563196 is 69136531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13563191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20095 + ... + 20758.

It is an arithmetic number, because the mean of its divisors is an integer number (2001846).

Almost surely, 2^13563196 is an apocalyptic number.

It is an amenable number.

13563196 is a deficient number, since it is larger than the sum of its proper divisors (10458956).

13563196 is a wasteful number, since it uses less digits than its factorization.

13563196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40940 (or 40938 counting only the distinct ones).

The product of its digits is 14580, while the sum is 34.

The square root of 13563196 is about 3682.8244595690. The cubic root of 13563196 is about 238.4811254543.

The spelling of 13563196 in words is "thirteen million, five hundred sixty-three thousand, one hundred ninety-six".