13430204 has 24 divisors (see below), whose sum is σ = 25004448. Its totient is φ = 6289920.

The previous prime is 13430177. The next prime is 13430213. The reversal of 13430204 is 40203431.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20969 + ... + 21599.

It is an arithmetic number, because the mean of its divisors is an integer number (1041852).

Almost surely, 2^13430204 is an apocalyptic number.

It is an amenable number.

13430204 is a deficient number, since it is larger than the sum of its proper divisors (11574244).

13430204 is a wasteful number, since it uses less digits than its factorization.

13430204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 13430204 is about 3664.7242733936. The cubic root of 13430204 is about 237.6990995275.

Adding to 13430204 its reverse (40203431), we get a palindrome (53633635).

The spelling of 13430204 in words is "thirteen million, four hundred thirty thousand, two hundred four".