11216652 has 12 divisors (see below), whose sum is σ = 26172216. Its totient is φ = 3738880.

The previous prime is 11216641. The next prime is 11216659. The reversal of 11216652 is 25661211.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11216659) 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 3 ways as a sum of consecutive naturals, for example, 467349 + ... + 467372.

It is an arithmetic number, because the mean of its divisors is an integer number (2181018).

Almost surely, 2^11216652 is an apocalyptic number.

11216652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11216652 is an abundant number, since it is smaller than the sum of its proper divisors (14955564).

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

11216652 is a wasteful number, since it uses less digits than its factorization.

11216652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934728 (or 934726 counting only the distinct ones).

The product of its digits is 720, while the sum is 24.

The square root of 11216652 is about 3349.1270504417. The cubic root of 11216652 is about 223.8486168909.

Adding to 11216652 its reverse (25661211), we get a palindrome (36877863).

The spelling of 11216652 in words is "eleven million, two hundred sixteen thousand, six hundred fifty-two".