11040104 has 8 divisors (see below), whose sum is σ = 20700210. Its totient is φ = 5520048.

The previous prime is 11040103. The next prime is 11040119. The reversal of 11040104 is 40104011.

It can be written as a sum of positive squares in only one way, i.e., 10903204 + 136900 = 3302^2 + 370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11040103) 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, 689999 + ... + 690014.

Almost surely, 2^11040104 is an apocalyptic number.

It is an amenable number.

11040104 is a deficient number, since it is larger than the sum of its proper divisors (9660106).

11040104 is a wasteful number, since it uses less digits than its factorization.

11040104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380019 (or 1380015 counting only the distinct ones).

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

The square root of 11040104 is about 3322.6651952913. The cubic root of 11040104 is about 222.6679554987.

Adding to 11040104 its reverse (40104011), we get a palindrome (51144115).

The spelling of 11040104 in words is "eleven million, forty thousand, one hundred four".