13345004 has 12 divisors (see below), whose sum is σ = 24107328. Its totient is φ = 6457200.

The previous prime is 13345001. The next prime is 13345009. The reversal of 13345004 is 40054331.

13345004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13345001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53687 + ... + 53934.

It is an arithmetic number, because the mean of its divisors is an integer number (2008944).

Almost surely, 2^13345004 is an apocalyptic number.

It is an amenable number.

13345004 is a deficient number, since it is larger than the sum of its proper divisors (10762324).

13345004 is a wasteful number, since it uses less digits than its factorization.

13345004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107656 (or 107654 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 13345004 is about 3653.0814390046. The cubic root of 13345004 is about 237.1953856500.

Adding to 13345004 its reverse (40054331), we get a palindrome (53399335).

The spelling of 13345004 in words is "thirteen million, three hundred forty-five thousand, four".