13204052 has 12 divisors (see below), whose sum is σ = 23241876. Its totient is φ = 6563520.

The previous prime is 13204043. The next prime is 13204067. The reversal of 13204052 is 25040231.

13204052 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 7376656 + 5827396 = 2716^2 + 2414^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13204052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8849 + ... + 10232.

It is an arithmetic number, because the mean of its divisors is an integer number (1936823).

Almost surely, 2^13204052 is an apocalyptic number.

It is an amenable number.

13204052 is a deficient number, since it is larger than the sum of its proper divisors (10037824).

13204052 is a wasteful number, since it uses less digits than its factorization.

13204052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19258 (or 19256 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 13204052 is about 3633.7380202761. The cubic root of 13204052 is about 236.3573299913.

Adding to 13204052 its reverse (25040231), we get a palindrome (38244283).

The spelling of 13204052 in words is "thirteen million, two hundred four thousand, fifty-two".