11104004 has 6 divisors (see below), whose sum is σ = 19432014. Its totient is φ = 5552000.

The previous prime is 11103979. The next prime is 11104007. The reversal of 11104004 is 40040111.

It can be written as a sum of positive squares in only one way, i.e., 8111104 + 2992900 = 2848^2 + 1730^2 .

It is not an unprimeable number, because it can be changed into a prime (11104007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387997 + ... + 1388004.

It is an arithmetic number, because the mean of its divisors is an integer number (3238669).

Almost surely, 2^11104004 is an apocalyptic number.

It is an amenable number.

11104004 is a deficient number, since it is larger than the sum of its proper divisors (8328010).

11104004 is a wasteful number, since it uses less digits than its factorization.

11104004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776005 (or 2776003 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 11104004 is about 3332.2670961374. The cubic root of 11104004 is about 223.0967292027.

Adding to 11104004 its reverse (40040111), we get a palindrome (51144115).

The spelling of 11104004 in words is "eleven million, one hundred four thousand, four".