11317859 has 16 divisors (see below), whose sum is σ = 13516800. Its totient is φ = 9271584.

The previous prime is 11317853. The next prime is 11317877. The reversal of 11317859 is 95871311.

11317859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11317859 - 2¹² = 11313763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11317853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25562 + ... + 26000.

It is an arithmetic number, because the mean of its divisors is an integer number (844800).

Almost surely, 2^11317859 is an apocalyptic number.

11317859 is a deficient number, since it is larger than the sum of its proper divisors (2198941).

11317859 is a wasteful number, since it uses less digits than its factorization.

11317859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602.

The product of its digits is 7560, while the sum is 35.

The square root of 11317859 is about 3364.2025801072. The cubic root of 11317859 is about 224.5198584292.

The spelling of 11317859 in words is "eleven million, three hundred seventeen thousand, eight hundred fifty-nine".