1111468865 has 8 divisors (see below), whose sum is σ = 1436359848. Its totient is φ = 820776960.

The previous prime is 1111468843. The next prime is 1111468867. The reversal of 1111468865 is 5688641111.

1111468865 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 265298944 + 846169921 = 16288^2 + 29089^2 .

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

It is not a de Polignac number, because 1111468865 - 2¹² = 1111464769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111468867) 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, 8549696 + ... + 8549825.

It is an arithmetic number, because the mean of its divisors is an integer number (179544981).

Almost surely, 2^1111468865 is an apocalyptic number.

It is an amenable number.

1111468865 is a deficient number, since it is larger than the sum of its proper divisors (324890983).

1111468865 is a wasteful number, since it uses less digits than its factorization.

1111468865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17099539.

The product of its digits is 46080, while the sum is 41.

The square root of 1111468865 is about 33338.6992097772. The cubic root of 1111468865 is about 1035.8553191740.

The spelling of 1111468865 in words is "one billion, one hundred eleven million, four hundred sixty-eight thousand, eight hundred sixty-five".