11105385 has 8 divisors (see below), whose sum is σ = 17768640. Its totient is φ = 5922864.

The previous prime is 11105377. The next prime is 11105387. The reversal of 11105385 is 58350111.

11105385 is digitally balanced in base 2, 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 not a de Polignac number, because 11105385 - 2³ = 11105377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11105387) 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, 370165 + ... + 370194.

It is an arithmetic number, because the mean of its divisors is an integer number (2221080).

Almost surely, 2^11105385 is an apocalyptic number.

11105385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11105385 is a deficient number, since it is larger than the sum of its proper divisors (6663255).

11105385 is an equidigital number, since it uses as much as digits as its factorization.

11105385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740367.

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 11105385 is about 3332.4743059775. The cubic root of 11105385 is about 223.1059776328.

Adding to 11105385 its reverse (58350111), we get a palindrome (69455496).

The spelling of 11105385 in words is "eleven million, one hundred five thousand, three hundred eighty-five".