13504368 has 40 divisors (see below), whose sum is σ = 35029008. Its totient is φ = 4483072.

The previous prime is 13504331. The next prime is 13504399. The reversal of 13504368 is 86340531.

13504368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 16546 + ... + 17342.

Almost surely, 2^13504368 is an apocalyptic number.

It is an amenable number.

13504368 is an abundant number, since it is smaller than the sum of its proper divisors (21524640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13504368 is a wasteful number, since it uses less digits than its factorization.

13504368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161 (or 1155 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 13504368 is about 3674.8289756123. The cubic root of 13504368 is about 238.1358356475.

Adding to 13504368 its reverse (86340531), we get a palindrome (99844899).

The spelling of 13504368 in words is "thirteen million, five hundred four thousand, three hundred sixty-eight".