11339138 has 16 divisors (see below), whose sum is σ = 18086976. Its totient is φ = 5319600.

The previous prime is 11339117. The next prime is 11339171. The reversal of 11339138 is 83193311.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11339138.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (1130436).

Almost surely, 2^11339138 is an apocalyptic number.

11339138 is a deficient number, since it is larger than the sum of its proper divisors (6747838).

11339138 is a wasteful number, since it uses less digits than its factorization.

11339138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4729.

The product of its digits is 1944, while the sum is 29.

The square root of 11339138 is about 3367.3636572250. The cubic root of 11339138 is about 224.6604788727.

The spelling of 11339138 in words is "eleven million, three hundred thirty-nine thousand, one hundred thirty-eight".