11838326 has 8 divisors (see below), whose sum is σ = 17774040. Its totient is φ = 5913648.

The previous prime is 11838317. The next prime is 11838329. The reversal of 11838326 is 62383811.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11838292 and 11838301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11838329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890 + ... + 4946.

It is an arithmetic number, because the mean of its divisors is an integer number (2221755).

Almost surely, 2^11838326 is an apocalyptic number.

11838326 is a deficient number, since it is larger than the sum of its proper divisors (5935714).

11838326 is a wasteful number, since it uses less digits than its factorization.

11838326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5518.

The product of its digits is 6912, while the sum is 32.

The square root of 11838326 is about 3440.6868500345. The cubic root of 11838326 is about 227.9100265697.

The spelling of 11838326 in words is "eleven million, eight hundred thirty-eight thousand, three hundred twenty-six".