11317258 has 8 divisors (see below), whose sum is σ = 17215200. Its totient is φ = 5578860.

The previous prime is 11317247. The next prime is 11317259. The reversal of 11317258 is 85271311.

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

It is not an unprimeable number, because it can be changed into a prime (11317259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39708 + ... + 39991.

It is an arithmetic number, because the mean of its divisors is an integer number (2151900).

Almost surely, 2^11317258 is an apocalyptic number.

11317258 is a deficient number, since it is larger than the sum of its proper divisors (5897942).

11317258 is an equidigital number, since it uses as much as digits as its factorization.

11317258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79772.

The product of its digits is 1680, while the sum is 28.

The square root of 11317258 is about 3364.1132561197. The cubic root of 11317258 is about 224.5158842140.

Adding to 11317258 its reverse (85271311), we get a palindrome (96588569).

It can be divided in two parts, 113 and 17258, that added together give a palindrome (17371).

The spelling of 11317258 in words is "eleven million, three hundred seventeen thousand, two hundred fifty-eight".