11190089 has 8 divisors (see below), whose sum is σ = 11708928. Its totient is φ = 10683040.

The previous prime is 11190083. The next prime is 11190119. The reversal of 11190089 is 98009111.

11190089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11190089 - 2⁴ = 11190073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11190083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977 + ... + 4830.

It is an arithmetic number, because the mean of its divisors is an integer number (1463616).

Almost surely, 2^11190089 is an apocalyptic number.

It is an amenable number.

11190089 is a deficient number, since it is larger than the sum of its proper divisors (518839).

11190089 is an equidigital number, since it uses as much as digits as its factorization.

11190089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895.

The product of its (nonzero) digits is 648, while the sum is 29.

The square root of 11190089 is about 3345.1590395675. The cubic root of 11190089 is about 223.6717729511.

The spelling of 11190089 in words is "eleven million, one hundred ninety thousand, eighty-nine".