11183796 has 72 divisors (see below), whose sum is σ = 31799040. Its totient is φ = 3288384.

The previous prime is 11183789. The next prime is 11183797. The reversal of 11183796 is 69738111.

11183796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11183796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11183797) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10245 + ... + 11283.

Almost surely, 2^11183796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11183796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15899520).

11183796 is an abundant number, since it is smaller than the sum of its proper divisors (20615244).

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

11183796 is a wasteful number, since it uses less digits than its factorization.

11183796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085 (or 1080 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 11183796 is about 3344.2182943103. The cubic root of 11183796 is about 223.6298361262.

The spelling of 11183796 in words is "eleven million, one hundred eighty-three thousand, seven hundred ninety-six".