11519204 has 6 divisors (see below), whose sum is σ = 20158614. Its totient is φ = 5759600.

The previous prime is 11519201. The next prime is 11519213. The reversal of 11519204 is 40291511.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8421604 + 3097600 = 2902^2 + 1760^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11519204.

It is not an unprimeable number, because it can be changed into a prime (11519201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439897 + ... + 1439904.

It is an arithmetic number, because the mean of its divisors is an integer number (3359769).

Almost surely, 2^11519204 is an apocalyptic number.

It is an amenable number.

11519204 is a deficient number, since it is larger than the sum of its proper divisors (8639410).

11519204 is a wasteful number, since it uses less digits than its factorization.

11519204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879805 (or 2879803 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 11519204 is about 3393.9952857952. The cubic root of 11519204 is about 225.8434449736.

The spelling of 11519204 in words is "eleven million, five hundred nineteen thousand, two hundred four".