11113882 has 8 divisors (see below), whose sum is σ = 17953236. Its totient is φ = 5129472.

The previous prime is 11113849. The next prime is 11113891. The reversal of 11113882 is 28831111.

11113882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9066121 + 2047761 = 3011^2 + 1431^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213703 + ... + 213754.

Almost surely, 2^11113882 is an apocalyptic number.

11113882 is a deficient number, since it is larger than the sum of its proper divisors (6839354).

11113882 is a wasteful number, since it uses less digits than its factorization.

11113882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427472.

The product of its digits is 384, while the sum is 25.

The square root of 11113882 is about 3333.7489407572. The cubic root of 11113882 is about 223.1628643956.

Adding to 11113882 its reverse (28831111), we get a palindrome (39944993).

The spelling of 11113882 in words is "eleven million, one hundred thirteen thousand, eight hundred eighty-two".