11095889 has 4 divisors (see below), whose sum is σ = 12681024. Its totient is φ = 9510756.

The previous prime is 11095879. The next prime is 11095907. The reversal of 11095889 is 98859011.

11095889 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98859011 = 163 ⋅606497.

It is a cyclic number.

It is not a de Polignac number, because 11095889 - 2¹² = 11091793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11095879) 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, 792557 + ... + 792570.

It is an arithmetic number, because the mean of its divisors is an integer number (3170256).

Almost surely, 2^11095889 is an apocalyptic number.

It is an amenable number.

11095889 is a deficient number, since it is larger than the sum of its proper divisors (1585135).

11095889 is an equidigital number, since it uses as much as digits as its factorization.

11095889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585134.

The product of its (nonzero) digits is 25920, while the sum is 41.

The square root of 11095889 is about 3331.0492341003. The cubic root of 11095889 is about 223.0423682963.

The spelling of 11095889 in words is "eleven million, ninety-five thousand, eight hundred eighty-nine".