11442412 has 12 divisors (see below), whose sum is σ = 20063736. Its totient is φ = 5709920.

The previous prime is 11442383. The next prime is 11442413. The reversal of 11442412 is 21424411.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11442412.

It is not an unprimeable number, because it can be changed into a prime (11442413) 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 3 ways as a sum of consecutive naturals, for example, 289 + ... + 4792.

It is an arithmetic number, because the mean of its divisors is an integer number (1671978).

Almost surely, 2^11442412 is an apocalyptic number.

It is an amenable number.

11442412 is a deficient number, since it is larger than the sum of its proper divisors (8621324).

11442412 is a wasteful number, since it uses less digits than its factorization.

11442412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5648 (or 5646 counting only the distinct ones).

The product of its digits is 256, while the sum is 19.

The square root of 11442412 is about 3382.6634476400. The cubic root of 11442412 is about 225.3404689064.

Adding to 11442412 its reverse (21424411), we get a palindrome (32866823).

The spelling of 11442412 in words is "eleven million, four hundred forty-two thousand, four hundred twelve".