11678338 has 16 divisors (see below), whose sum is σ = 20399040. Its totient is φ = 4910256.

The previous prime is 11678311. The next prime is 11678341. The reversal of 11678338 is 83387611.

It is a junction number, because it is equal to n+sod(n) for n = 11678297 and 11678306.

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, 7128 + ... + 8611.

It is an arithmetic number, because the mean of its divisors is an integer number (1274940).

Almost surely, 2^11678338 is an apocalyptic number.

11678338 is a deficient number, since it is larger than the sum of its proper divisors (8720702).

11678338 is a wasteful number, since it uses less digits than its factorization.

11678338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15801.

The product of its digits is 24192, while the sum is 37.

The square root of 11678338 is about 3417.3583364933. The cubic root of 11678338 is about 226.8786765892.

The spelling of 11678338 in words is "eleven million, six hundred seventy-eight thousand, three hundred thirty-eight".