11806396 has 12 divisors (see below), whose sum is σ = 23612848. Its totient is φ = 5059872.

The previous prime is 11806387. The next prime is 11806397. The reversal of 11806396 is 69360811.

11806396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

11806396 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11806397) 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, 210801 + ... + 210856.

Almost surely, 2^11806396 is an apocalyptic number.

It is an amenable number.

11806396 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.

11806396 is a wasteful number, since it uses less digits than its factorization.

11806396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421668 (or 421666 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 11806396 is about 3436.0436551359. The cubic root of 11806396 is about 227.7049379009.

The spelling of 11806396 in words is "eleven million, eight hundred six thousand, three hundred ninety-six".