11842338 has 8 divisors (see below), whose sum is σ = 23684688. Its totient is φ = 3947444.

The previous prime is 11842307. The next prime is 11842349. The reversal of 11842338 is 83324811.

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

11842338 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986856 + ... + 986867.

It is an arithmetic number, because the mean of its divisors is an integer number (2960586).

Almost surely, 2^11842338 is an apocalyptic number.

11842338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11842338 is a wasteful number, since it uses less digits than its factorization.

11842338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973728.

The product of its digits is 4608, while the sum is 30.

The square root of 11842338 is about 3441.2698237715. The cubic root of 11842338 is about 227.9357698421.

The spelling of 11842338 in words is "eleven million, eight hundred forty-two thousand, three hundred thirty-eight".