11204404 has 12 divisors (see below), whose sum is σ = 20460384. Its totient is φ = 5358584.

The previous prime is 11204399. The next prime is 11204407. The reversal of 11204404 is 40440211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11204407) 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, 60802 + ... + 60985.

It is an arithmetic number, because the mean of its divisors is an integer number (1705032).

Almost surely, 2^11204404 is an apocalyptic number.

It is an amenable number.

11204404 is a deficient number, since it is larger than the sum of its proper divisors (9255980).

11204404 is a wasteful number, since it uses less digits than its factorization.

11204404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121814 (or 121812 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 11204404 is about 3347.2980148173. The cubic root of 11204404 is about 223.7671102049.

Adding to 11204404 its reverse (40440211), we get a palindrome (51644615).

The spelling of 11204404 in words is "eleven million, two hundred four thousand, four hundred four".