11016216 has 32 divisors (see below), whose sum is σ = 30601200. Its totient is φ = 3672000.

The previous prime is 11016199. The next prime is 11016217. The reversal of 11016216 is 61261011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11016217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25285 + ... + 25716.

Almost surely, 2^11016216 is an apocalyptic number.

It is an amenable number.

11016216 is an abundant number, since it is smaller than the sum of its proper divisors (19584984).

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

11016216 is a wasteful number, since it uses less digits than its factorization.

11016216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51016 (or 51006 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 11016216 is about 3319.0685440346. The cubic root of 11016216 is about 222.5072404327.

Adding to 11016216 its reverse (61261011), we get a palindrome (72277227).

The spelling of 11016216 in words is "eleven million, sixteen thousand, two hundred sixteen".