11443242 has 16 divisors (see below), whose sum is σ = 22920192. Its totient is φ = 3808800.

The previous prime is 11443241. The next prime is 11443253. The reversal of 11443242 is 24234411.

11443242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11443241) 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, 6078 + ... + 7734.

It is an arithmetic number, because the mean of its divisors is an integer number (1432512).

Almost surely, 2^11443242 is an apocalyptic number.

11443242 is an abundant number, since it is smaller than the sum of its proper divisors (11476950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11443242 is a wasteful number, since it uses less digits than its factorization.

11443242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813.

The product of its digits is 768, while the sum is 21.

The square root of 11443242 is about 3382.7861298048. The cubic root of 11443242 is about 225.3459172934.

Adding to 11443242 its reverse (24234411), we get a palindrome (35677653).

The spelling of 11443242 in words is "eleven million, four hundred forty-three thousand, two hundred forty-two".