11994044 has 12 divisors (see below), whose sum is σ = 22224384. Its totient is φ = 5644224.

The previous prime is 11994043. The next prime is 11994049. The reversal of 11994044 is 44049911.

It is a self number, because there is not a number n which added to its sum of digits gives 11994044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11994043) 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, 88124 + ... + 88259.

It is an arithmetic number, because the mean of its divisors is an integer number (1852032).

Almost surely, 2^11994044 is an apocalyptic number.

It is an amenable number.

11994044 is a deficient number, since it is larger than the sum of its proper divisors (10230340).

11994044 is a wasteful number, since it uses less digits than its factorization.

11994044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176404 (or 176402 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 11994044 is about 3463.2418338892. The cubic root of 11994044 is about 228.9049649200.

The spelling of 11994044 in words is "eleven million, nine hundred ninety-four thousand, forty-four".