11130616 has 16 divisors (see below), whose sum is σ = 23851440. Its totient is φ = 4770240.

The previous prime is 11130611. The next prime is 11130617. The reversal of 11130616 is 61603111.

It is a super-2 number, since 2×11130616² = 247781225078912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11130593 and 11130602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99325 + ... + 99436.

It is an arithmetic number, because the mean of its divisors is an integer number (1490715).

Almost surely, 2^11130616 is an apocalyptic number.

It is an amenable number.

11130616 is an abundant number, since it is smaller than the sum of its proper divisors (12720824).

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

11130616 is a wasteful number, since it uses less digits than its factorization.

11130616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198774 (or 198770 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 11130616 is about 3336.2577838051. The cubic root of 11130616 is about 223.2748125177.

Adding to 11130616 its reverse (61603111), we get a palindrome (72733727).

The spelling of 11130616 in words is "eleven million, one hundred thirty thousand, six hundred sixteen".