11201796 has 36 divisors (see below), whose sum is σ = 28785484. Its totient is φ = 3672000.

The previous prime is 11201791. The next prime is 11201831. The reversal of 11201796 is 69710211.

It can be written as a sum of positive squares in 2 ways, for example, as 112896 + 11088900 = 336^2 + 3330^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201791) 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 11 ways as a sum of consecutive naturals, for example, 355 + ... + 4746.

Almost surely, 2^11201796 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 11201796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14392742).

11201796 is an abundant number, since it is smaller than the sum of its proper divisors (17583688).

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

11201796 is a wasteful number, since it uses less digits than its factorization.

11201796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172 (or 5167 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The square root of 11201796 is about 3346.9084242028. The cubic root of 11201796 is about 223.7497470946.

It can be divided in two parts, 1120 and 1796, that added together give a square (2916 = 54²).

The spelling of 11201796 in words is "eleven million, two hundred one thousand, seven hundred ninety-six".