11216296 has 96 divisors (see below), whose sum is σ = 27578880. Its totient is φ = 4233600.

The previous prime is 11216287. The next prime is 11216321. The reversal of 11216296 is 69261211.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 157941 + ... + 158011.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^11216296 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 11216296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13789440).

11216296 is an abundant number, since it is smaller than the sum of its proper divisors (16362584).

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

11216296 is a wasteful number, since it uses less digits than its factorization.

11216296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 124 counting only the distinct ones).

The product of its digits is 1296, while the sum is 28.

The square root of 11216296 is about 3349.0739018421. The cubic root of 11216296 is about 223.8462486574.

The spelling of 11216296 in words is "eleven million, two hundred sixteen thousand, two hundred ninety-six".