11789065 has 4 divisors (see below), whose sum is σ = 14146884. Its totient is φ = 9431248.

The previous prime is 11789047. The next prime is 11789081. The reversal of 11789065 is 56098711.

11789065 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 7639696 + 4149369 = 2764^2 + 2037^2 .

It is a cyclic number.

It is not a de Polignac number, because 11789065 - 2⁵ = 11789033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178902 + ... + 1178911.

It is an arithmetic number, because the mean of its divisors is an integer number (3536721).

Almost surely, 2^11789065 is an apocalyptic number.

It is an amenable number.

11789065 is a deficient number, since it is larger than the sum of its proper divisors (2357819).

11789065 is an equidigital number, since it uses as much as digits as its factorization.

11789065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357818.

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

The square root of 11789065 is about 3433.5207877629. The cubic root of 11789065 is about 227.5934647963.

The spelling of 11789065 in words is "eleven million, seven hundred eighty-nine thousand, sixty-five".