13826196 has 18 divisors (see below), whose sum is σ = 34949642. Its totient is φ = 4608720.

The previous prime is 13826179. The next prime is 13826207. The reversal of 13826196 is 69162831.

13826196 is a `hidden beast` number, since 1 + 38 + 2 + 619 + 6 = 666.

13826196 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13793796 + 32400 = 3714^2 + 180^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 384061 = 13826196 / (1 + 3 + 8 + 2 + 6 + 1 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 13826196.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191995 + ... + 192066.

Almost surely, 2^13826196 is an apocalyptic number.

It is an amenable number.

13826196 is an abundant number, since it is smaller than the sum of its proper divisors (21123446).

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

13826196 is a wasteful number, since it uses less digits than its factorization.

13826196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384071 (or 384066 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 13826196 is about 3718.3593156122. The cubic root of 13826196 is about 240.0127076605.

The spelling of 13826196 in words is "thirteen million, eight hundred twenty-six thousand, one hundred ninety-six".