11126238 has 8 divisors (see below), whose sum is σ = 22252488. Its totient is φ = 3708744.

The previous prime is 11126209. The next prime is 11126239. The reversal of 11126238 is 83262111.

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

11126238 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11126239) 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, 927181 + ... + 927192.

It is an arithmetic number, because the mean of its divisors is an integer number (2781561).

Almost surely, 2^11126238 is an apocalyptic number.

11126238 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.

11126238 is a wasteful number, since it uses less digits than its factorization.

11126238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854378.

The product of its digits is 576, while the sum is 24.

The square root of 11126238 is about 3335.6015949151. The cubic root of 11126238 is about 223.2455351529.

Adding to 11126238 its reverse (83262111), we get a palindrome (94388349).

The spelling of 11126238 in words is "eleven million, one hundred twenty-six thousand, two hundred thirty-eight".