11317422 has 8 divisors (see below), whose sum is σ = 22634856. Its totient is φ = 3772472.

The previous prime is 11317421. The next prime is 11317429. The reversal of 11317422 is 22471311.

11317422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

11317422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11317421) 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, 943113 + ... + 943124.

It is an arithmetic number, because the mean of its divisors is an integer number (2829357).

Almost surely, 2^11317422 is an apocalyptic number.

11317422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11317422 is a wasteful number, since it uses less digits than its factorization.

11317422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886242.

The product of its digits is 336, while the sum is 21.

The square root of 11317422 is about 3364.1376309539. The cubic root of 11317422 is about 224.5169687060.

Adding to 11317422 its reverse (22471311), we get a palindrome (33788733).

It can be divided in two parts, 11317 and 422, that multiplied together give a palindrome (4775774).

The spelling of 11317422 in words is "eleven million, three hundred seventeen thousand, four hundred twenty-two".