11338239 has 8 divisors (see below), whose sum is σ = 16492032. Its totient is φ = 6871640.

The previous prime is 11338213. The next prime is 11338259. The reversal of 11338239 is 93283311.

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

It is a cyclic number.

It is not a de Polignac number, because 11338239 - 2⁹ = 11337727 is a prime.

It is a super-2 number, since 2×11338239² = 257111327242242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11338259) 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, 171759 + ... + 171824.

It is an arithmetic number, because the mean of its divisors is an integer number (2061504).

Almost surely, 2^11338239 is an apocalyptic number.

11338239 is a deficient number, since it is larger than the sum of its proper divisors (5153793).

11338239 is a wasteful number, since it uses less digits than its factorization.

11338239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343597.

The product of its digits is 3888, while the sum is 30.

The square root of 11338239 is about 3367.2301673631. The cubic root of 11338239 is about 224.6545414693.

The spelling of 11338239 in words is "eleven million, three hundred thirty-eight thousand, two hundred thirty-nine".