11944004 has 12 divisors (see below), whose sum is σ = 20932800. Its totient is φ = 5963208.

The previous prime is 11944003. The next prime is 11944033. The reversal of 11944004 is 40044911.

It is not an unprimeable number, because it can be changed into a prime (11944001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1577 + ... + 5135.

It is an arithmetic number, because the mean of its divisors is an integer number (1744400).

Almost surely, 2^11944004 is an apocalyptic number.

It is an amenable number.

11944004 is a deficient number, since it is larger than the sum of its proper divisors (8988796).

11944004 is a wasteful number, since it uses less digits than its factorization.

11944004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402 (or 4400 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 11944004 is about 3456.0098379490. The cubic root of 11944004 is about 228.5861852824.

Adding to 11944004 its reverse (40044911), we get a palindrome (51988915).

The spelling of 11944004 in words is "eleven million, nine hundred forty-four thousand, four".