11520116 has 6 divisors (see below), whose sum is σ = 20160210. Its totient is φ = 5760056.

The previous prime is 11520083. The next prime is 11520191. The reversal of 11520116 is 61102511.

It can be written as a sum of positive squares in only one way, i.e., 11356900 + 163216 = 3370^2 + 404^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11520094 and 11520103.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1440011 + ... + 1440018.

It is an arithmetic number, because the mean of its divisors is an integer number (3360035).

Almost surely, 2^11520116 is an apocalyptic number.

It is an amenable number.

11520116 is a deficient number, since it is larger than the sum of its proper divisors (8640094).

11520116 is a wasteful number, since it uses less digits than its factorization.

11520116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880033 (or 2880031 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 11520116 is about 3394.1296380663. The cubic root of 11520116 is about 225.8494049857.

Adding to 11520116 its reverse (61102511), we get a palindrome (72622627).

The spelling of 11520116 in words is "eleven million, five hundred twenty thousand, one hundred sixteen".