11560216 has 16 divisors (see below), whose sum is σ = 21711600. Its totient is φ = 5770464.

The previous prime is 11560141. The next prime is 11560231. The reversal of 11560216 is 61206511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8221 + ... + 9523.

It is an arithmetic number, because the mean of its divisors is an integer number (1356975).

Almost surely, 2^11560216 is an apocalyptic number.

It is an amenable number.

11560216 is a deficient number, since it is larger than the sum of its proper divisors (10151384).

11560216 is a wasteful number, since it uses less digits than its factorization.

11560216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418 (or 2414 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 11560216 is about 3400.0317645575. The cubic root of 11560216 is about 226.1111521528. Note that the first 4 decimals are identical.

Adding to 11560216 its reverse (61206511), we get a palindrome (72766727).

The spelling of 11560216 in words is "eleven million, five hundred sixty thousand, two hundred sixteen".