11859317 has 8 divisors (see below), whose sum is σ = 12108096. Its totient is φ = 11613312.

The previous prime is 11859311. The next prime is 11859349. The reversal of 11859317 is 71395811.

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

It is a cyclic number.

It is not a de Polignac number, because 11859317 - 2⁸ = 11859061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11859311) 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, 9398 + ... + 10584.

It is an arithmetic number, because the mean of its divisors is an integer number (1513512).

Almost surely, 2^11859317 is an apocalyptic number.

It is an amenable number.

11859317 is a deficient number, since it is larger than the sum of its proper divisors (248779).

11859317 is a wasteful number, since it uses less digits than its factorization.

11859317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387.

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

The square root of 11859317 is about 3443.7359074122. The cubic root of 11859317 is about 228.0446524323.

The spelling of 11859317 in words is "eleven million, eight hundred fifty-nine thousand, three hundred seventeen".