13233204 has 36 divisors (see below), whose sum is σ = 33756996. Its totient is φ = 4370688.

The previous prime is 13233203. The next prime is 13233229. The reversal of 13233204 is 40233231.

13233204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7033104 + 6200100 = 2652^2 + 2490^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2442 + ... + 5694.

Almost surely, 2^13233204 is an apocalyptic number.

It is an amenable number.

13233204 is an abundant number, since it is smaller than the sum of its proper divisors (20523792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13233204 is a wasteful number, since it uses less digits than its factorization.

13233204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376 (or 3371 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 13233204 is about 3637.7471050088. The cubic root of 13233204 is about 236.5311459352.

Adding to 13233204 its reverse (40233231), we get a palindrome (53466435).

The spelling of 13233204 in words is "thirteen million, two hundred thirty-three thousand, two hundred four".