13659368 has 8 divisors (see below), whose sum is σ = 25611330. Its totient is φ = 6829680.

The previous prime is 13659361. The next prime is 13659379. The reversal of 13659368 is 86395631.

It can be written as a sum of positive squares in only one way, i.e., 9746884 + 3912484 = 3122^2 + 1978^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13659361) 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, 853703 + ... + 853718.

Almost surely, 2^13659368 is an apocalyptic number.

It is an amenable number.

13659368 is a deficient number, since it is larger than the sum of its proper divisors (11951962).

13659368 is a wasteful number, since it uses less digits than its factorization.

13659368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707427 (or 1707423 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 13659368 is about 3695.8582223889. The cubic root of 13659368 is about 239.0434612232.

The spelling of 13659368 in words is "thirteen million, six hundred fifty-nine thousand, three hundred sixty-eight".