1104004 has 18 divisors (see below), whose sum is σ = 2124542. Its totient is φ = 501600.

The previous prime is 1103989. The next prime is 1104017. The reversal of 1104004 is 4004011.

It can be written as a sum of positive squares in only one way, i.e., 980100 + 123904 = 990^2 + 352^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 657 + ... + 1624.

2^1104004 is an apocalyptic number.

It is an amenable number.

1104004 is a deficient number, since it is larger than the sum of its proper divisors (1020538).

1104004 is a wasteful number, since it uses less digits than its factorization.

1104004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1104004 is about 1050.7159463908. The cubic root of 1104004 is about 103.3531098696.

Adding to 1104004 its reverse (4004011), we get a palindrome (5108015).

It can be divided in two parts, 110 and 4004, that added together give a palindrome (4114).

The spelling of 1104004 in words is "one million, one hundred four thousand, four".