13204064 has 12 divisors (see below), whose sum is σ = 25995564. Its totient is φ = 6602016.

The previous prime is 13204043. The next prime is 13204067. The reversal of 13204064 is 46040231.

It is a happy number.

It is a super-2 number, since 2×13204064² = 348694612232192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13204067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206282 + ... + 206345.

It is an arithmetic number, because the mean of its divisors is an integer number (2166297).

Almost surely, 2^13204064 is an apocalyptic number.

It is an amenable number.

13204064 is a deficient number, since it is larger than the sum of its proper divisors (12791500).

13204064 is an equidigital number, since it uses as much as digits as its factorization.

13204064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412637 (or 412629 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 13204064 is about 3633.7396714679. The cubic root of 13204064 is about 236.3574015928.

Adding to 13204064 its reverse (46040231), we get a palindrome (59244295).

The spelling of 13204064 in words is "thirteen million, two hundred four thousand, sixty-four".