11085469 has 4 divisors (see below), whose sum is σ = 11267260. Its totient is φ = 10903680.

The previous prime is 11085461. The next prime is 11085491. The reversal of 11085469 is 96458011.

11085469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4644025 + 6441444 = 2155^2 + 2538^2 .

It is a cyclic number.

It is not a de Polignac number, because 11085469 - 2³ = 11085461 is a prime.

It is a super-2 number, since 2×11085469² = 245775245899922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11085461) 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, 90804 + ... + 90925.

It is an arithmetic number, because the mean of its divisors is an integer number (2816815).

Almost surely, 2^11085469 is an apocalyptic number.

It is an amenable number.

11085469 is a deficient number, since it is larger than the sum of its proper divisors (181791).

11085469 is an equidigital number, since it uses as much as digits as its factorization.

11085469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181790.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 11085469 is about 3329.4847949795. The cubic root of 11085469 is about 222.9725277344.

The spelling of 11085469 in words is "eleven million, eighty-five thousand, four hundred sixty-nine".