11017385 has 4 divisors (see below), whose sum is σ = 13220868. Its totient is φ = 8813904.

The previous prime is 11017373. The next prime is 11017441. The reversal of 11017385 is 58371011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58371011 = 97 ⋅601763.

It can be written as a sum of positive squares in 2 ways, for example, as 2238016 + 8779369 = 1496^2 + 2963^2 .

It is a cyclic number.

It is not a de Polignac number, because 11017385 - 2²⁰ = 9968809 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, 1101734 + ... + 1101743.

It is an arithmetic number, because the mean of its divisors is an integer number (3305217).

Almost surely, 2^11017385 is an apocalyptic number.

It is an amenable number.

11017385 is a deficient number, since it is larger than the sum of its proper divisors (2203483).

11017385 is an equidigital number, since it uses as much as digits as its factorization.

11017385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203482.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 11017385 is about 3319.2446429873. The cubic root of 11017385 is about 222.5151107021.

Adding to 11017385 its reverse (58371011), we get a palindrome (69388396).

The spelling of 11017385 in words is "eleven million, seventeen thousand, three hundred eighty-five".