11317116 has 48 divisors (see below), whose sum is σ = 27578880. Its totient is φ = 3608640.

The previous prime is 11317093. The next prime is 11317123. The reversal of 11317116 is 61171311.

It is a super-2 number, since 2×11317116² = 256154229114912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11317092 and 11317101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31345 + ... + 31703.

It is an arithmetic number, because the mean of its divisors is an integer number (574560).

Almost surely, 2^11317116 is an apocalyptic number.

It is an amenable number.

11317116 is an abundant number, since it is smaller than the sum of its proper divisors (16261764).

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

11317116 is a wasteful number, since it uses less digits than its factorization.

11317116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 472 counting only the distinct ones).

The product of its digits is 126, while the sum is 21.

The square root of 11317116 is about 3364.0921509376. The cubic root of 11317116 is about 224.5149451942.

Adding to 11317116 its reverse (61171311), we get a palindrome (72488427).

The spelling of 11317116 in words is "eleven million, three hundred seventeen thousand, one hundred sixteen".