11116916 has 6 divisors (see below), whose sum is σ = 19454610. Its totient is φ = 5558456.

The previous prime is 11116913. The next prime is 11116921. The reversal of 11116916 is 61961111.

It can be written as a sum of positive squares in only one way, i.e., 10214416 + 902500 = 3196^2 + 950^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116913) 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 as a sum of consecutive naturals, namely, 1389611 + ... + 1389618.

It is an arithmetic number, because the mean of its divisors is an integer number (3242435).

Almost surely, 2^11116916 is an apocalyptic number.

It is an amenable number.

11116916 is a deficient number, since it is larger than the sum of its proper divisors (8337694).

11116916 is a wasteful number, since it uses less digits than its factorization.

11116916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2779233 (or 2779231 counting only the distinct ones).

The product of its digits is 324, while the sum is 26.

The square root of 11116916 is about 3334.2039529699. The cubic root of 11116916 is about 223.1831697676.

The spelling of 11116916 in words is "eleven million, one hundred sixteen thousand, nine hundred sixteen".