11394216 has 128 divisors (see below), whose sum is σ = 34992000. Its totient is φ = 3419136.

The previous prime is 11394209. The next prime is 11394217. The reversal of 11394216 is 61249311.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11394216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11394217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106435 + ... + 106541.

It is an arithmetic number, because the mean of its divisors is an integer number (273375).

Almost surely, 2^11394216 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 11394216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17496000).

11394216 is an abundant number, since it is smaller than the sum of its proper divisors (23597784).

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

11394216 is a wasteful number, since it uses less digits than its factorization.

11394216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 158 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 11394216 is about 3375.5319580771. The cubic root of 11394216 is about 225.0236419602.

The spelling of 11394216 in words is "eleven million, three hundred ninety-four thousand, two hundred sixteen".