13306604 has 24 divisors (see below), whose sum is σ = 24766560. Its totient is φ = 6241664.

The previous prime is 13306603. The next prime is 13306613. The reversal of 13306604 is 40660331.

13306604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 13306604.

It is not an unprimeable number, because it can be changed into a prime (13306603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3512 + ... + 6240.

It is an arithmetic number, because the mean of its divisors is an integer number (1031940).

Almost surely, 2^13306604 is an apocalyptic number.

It is an amenable number.

13306604 is a deficient number, since it is larger than the sum of its proper divisors (11459956).

13306604 is a wasteful number, since it uses less digits than its factorization.

13306604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809 (or 2807 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 13306604 is about 3647.8218158238. The cubic root of 13306604 is about 236.9676586513.

Adding to 13306604 its reverse (40660331), we get a palindrome (53966935).

The spelling of 13306604 in words is "thirteen million, three hundred six thousand, six hundred four".