11488422 has 16 divisors (see below), whose sum is σ = 25065792. Its totient is φ = 3481320.

The previous prime is 11488391. The next prime is 11488429. The reversal of 11488422 is 22488411.

It is a self number, because there is not a number n which added to its sum of digits gives 11488422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11488429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86968 + ... + 87099.

It is an arithmetic number, because the mean of its divisors is an integer number (1566612).

Almost surely, 2^11488422 is an apocalyptic number.

11488422 is an abundant number, since it is smaller than the sum of its proper divisors (13577370).

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

11488422 is a wasteful number, since it uses less digits than its factorization.

11488422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174083.

The product of its digits is 4096, while the sum is 30.

The square root of 11488422 is about 3389.4574787125. The cubic root of 11488422 is about 225.6420967291.

The spelling of 11488422 in words is "eleven million, four hundred eighty-eight thousand, four hundred twenty-two".