11317085 has 24 divisors (see below), whose sum is σ = 15020640. Its totient is φ = 8179392.

The previous prime is 11317067. The next prime is 11317091. The reversal of 11317085 is 58071311.

It is not a de Polignac number, because 11317085 - 2⁶ = 11317021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49742 + ... + 49968.

It is an arithmetic number, because the mean of its divisors is an integer number (625860).

Almost surely, 2^11317085 is an apocalyptic number.

It is an amenable number.

11317085 is a deficient number, since it is larger than the sum of its proper divisors (3703555).

11317085 is a wasteful number, since it uses less digits than its factorization.

11317085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 304 counting only the distinct ones).

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

The square root of 11317085 is about 3364.0875434507. The cubic root of 11317085 is about 224.5147401958.

Adding to 11317085 its reverse (58071311), we get a palindrome (69388396).

The spelling of 11317085 in words is "eleven million, three hundred seventeen thousand, eighty-five".