11394865 has 8 divisors (see below), whose sum is σ = 13733928. Its totient is φ = 9075840.

The previous prime is 11394863. The next prime is 11394899. The reversal of 11394865 is 56849311.

11394865 is digitally balanced in base 3, 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 185761 + 11209104 = 431^2 + 3348^2 .

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

It is not a de Polignac number, because 11394865 - 2¹ = 11394863 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11394863) 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, 3726 + ... + 6055.

It is an arithmetic number, because the mean of its divisors is an integer number (1716741).

Almost surely, 2^11394865 is an apocalyptic number.

It is an amenable number.

11394865 is a deficient number, since it is larger than the sum of its proper divisors (2339063).

11394865 is an equidigital number, since it uses as much as digits as its factorization.

11394865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10019.

The product of its digits is 25920, while the sum is 37.

The square root of 11394865 is about 3375.6280897042. The cubic root of 11394865 is about 225.0279142322.

The spelling of 11394865 in words is "eleven million, three hundred ninety-four thousand, eight hundred sixty-five".