11423204 has 12 divisors (see below), whose sum is σ = 21528444. Its totient is φ = 5272224.

The previous prime is 11423189. The next prime is 11423227. The reversal of 11423204 is 40232411.

It can be written as a sum of positive squares in 2 ways, for example, as 2896804 + 8526400 = 1702^2 + 2920^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 109787 + ... + 109890.

It is an arithmetic number, because the mean of its divisors is an integer number (1794037).

Almost surely, 2^11423204 is an apocalyptic number.

It is an amenable number.

11423204 is a deficient number, since it is larger than the sum of its proper divisors (10105240).

11423204 is a wasteful number, since it uses less digits than its factorization.

11423204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219694 (or 219692 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 11423204 is about 3379.8230722924. The cubic root of 11423204 is about 225.2143077457.

Adding to 11423204 its reverse (40232411), we get a palindrome (51655615).

The spelling of 11423204 in words is "eleven million, four hundred twenty-three thousand, two hundred four".