11126442 has 8 divisors (see below), whose sum is σ = 22252896. Its totient is φ = 3708812.

The previous prime is 11126417. The next prime is 11126471. The reversal of 11126442 is 24462111.

It is a happy number.

11126442 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.

11126442 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927198 + ... + 927209.

It is an arithmetic number, because the mean of its divisors is an integer number (2781612).

Almost surely, 2^11126442 is an apocalyptic number.

11126442 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.

11126442 is a wasteful number, since it uses less digits than its factorization.

11126442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854412.

The product of its digits is 384, while the sum is 21.

The square root of 11126442 is about 3335.6321739664. The cubic root of 11126442 is about 223.2468995497.

Adding to 11126442 its reverse (24462111), we get a palindrome (35588553).

The spelling of 11126442 in words is "eleven million, one hundred twenty-six thousand, four hundred forty-two".