11552116 has 6 divisors (see below), whose sum is σ = 20216210. Its totient is φ = 5776056.

The previous prime is 11552113. The next prime is 11552131. The reversal of 11552116 is 61125511.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9024016 + 2528100 = 3004^2 + 1590^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1444011 + ... + 1444018.

Almost surely, 2^11552116 is an apocalyptic number.

It is an amenable number.

11552116 is a deficient number, since it is larger than the sum of its proper divisors (8664094).

11552116 is a wasteful number, since it uses less digits than its factorization.

11552116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888033 (or 2888031 counting only the distinct ones).

The product of its digits is 300, while the sum is 22.

The square root of 11552116 is about 3398.8403904861. The cubic root of 11552116 is about 226.0583293721.

Adding to 11552116 its reverse (61125511), we get a palindrome (72677627).

The spelling of 11552116 in words is "eleven million, five hundred fifty-two thousand, one hundred sixteen".