11812339 has 8 divisors (see below), whose sum is σ = 14727168. Its totient is φ = 9204360.

The previous prime is 11812327. The next prime is 11812343. The reversal of 11812339 is 93321811.

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

It is not a de Polignac number, because 11812339 - 2⁷ = 11812211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11812379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76627 + ... + 76780.

It is an arithmetic number, because the mean of its divisors is an integer number (1840896).

Almost surely, 2^11812339 is an apocalyptic number.

11812339 is a deficient number, since it is larger than the sum of its proper divisors (2914829).

11812339 is a wasteful number, since it uses less digits than its factorization.

11812339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153425.

The product of its digits is 1296, while the sum is 28.

The square root of 11812339 is about 3436.9083490835. The cubic root of 11812339 is about 227.7431381964.

The spelling of 11812339 in words is "eleven million, eight hundred twelve thousand, three hundred thirty-nine".