11342238 has 8 divisors (see below), whose sum is σ = 22684488. Its totient is φ = 3780744.

The previous prime is 11342237. The next prime is 11342263. The reversal of 11342238 is 83224311.

11342238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

11342238 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945181 + ... + 945192.

It is an arithmetic number, because the mean of its divisors is an integer number (2835561).

Almost surely, 2^11342238 is an apocalyptic number.

11342238 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.

11342238 is a wasteful number, since it uses less digits than its factorization.

11342238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890378.

The product of its digits is 1152, while the sum is 24.

The square root of 11342238 is about 3367.8239265140. The cubic root of 11342238 is about 224.6809502708.

Adding to 11342238 its reverse (83224311), we get a palindrome (94566549).

The spelling of 11342238 in words is "eleven million, three hundred forty-two thousand, two hundred thirty-eight".