11085769 has 2 divisors, whose sum is σ = 11085770. Its totient is φ = 11085768.

The previous prime is 11085733. The next prime is 11085791. The reversal of 11085769 is 96758011.

11085769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9535744 + 1550025 = 3088^2 + 1245^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11085769 is a prime.

It is a super-2 number, since 2×11085769² = 245788548642722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11085709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5542884 + 5542885.

It is an arithmetic number, because the mean of its divisors is an integer number (5542885).

Almost surely, 2^11085769 is an apocalyptic number.

It is an amenable number.

11085769 is a deficient number, since it is larger than the sum of its proper divisors (1).

11085769 is an equidigital number, since it uses as much as digits as its factorization.

11085769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 11085769 is about 3329.5298466901. The cubic root of 11085769 is about 222.9745391109.

The spelling of 11085769 in words is "eleven million, eighty-five thousand, seven hundred sixty-nine".