11116529 has 4 divisors (see below), whose sum is σ = 11201520. Its totient is φ = 11031540.

The previous prime is 11116517. The next prime is 11116537. The reversal of 11116529 is 92561111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11116529 - 2¹² = 11112433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11116498 and 11116507.

It is not an unprimeable number, because it can be changed into a prime (11116549) 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, 42299 + ... + 42560.

It is an arithmetic number, because the mean of its divisors is an integer number (2800380).

Almost surely, 2^11116529 is an apocalyptic number.

It is an amenable number.

11116529 is a deficient number, since it is larger than the sum of its proper divisors (84991).

11116529 is an equidigital number, since it uses as much as digits as its factorization.

11116529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84990.

The product of its digits is 540, while the sum is 26.

The square root of 11116529 is about 3334.1459176227. The cubic root of 11116529 is about 223.1805799340.

The spelling of 11116529 in words is "eleven million, one hundred sixteen thousand, five hundred twenty-nine".