11674239 has 8 divisors (see below), whose sum is σ = 15596592. Its totient is φ = 7767360.

The previous prime is 11674237. The next prime is 11674249. The reversal of 11674239 is 93247611.

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

It is not a de Polignac number, because 11674239 - 2¹ = 11674237 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11674231) 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 7 ways as a sum of consecutive naturals, for example, 1974 + ... + 5219.

It is an arithmetic number, because the mean of its divisors is an integer number (1949574).

Almost surely, 2^11674239 is an apocalyptic number.

11674239 is a deficient number, since it is larger than the sum of its proper divisors (3922353).

11674239 is an equidigital number, since it uses as much as digits as its factorization.

11674239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7737.

The product of its digits is 9072, while the sum is 33.

The square root of 11674239 is about 3416.7585516100. The cubic root of 11674239 is about 226.8521293036.

The spelling of 11674239 in words is "eleven million, six hundred seventy-four thousand, two hundred thirty-nine".