13386587 has 8 divisors (see below), whose sum is σ = 13734912. Its totient is φ = 13041000.

The previous prime is 13386577. The next prime is 13386589. The reversal of 13386587 is 78568331.

13386587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13386587 - 2¹² = 13382491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13386589) 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, 12212 + ... + 13262.

It is an arithmetic number, because the mean of its divisors is an integer number (1716864).

Almost surely, 2^13386587 is an apocalyptic number.

13386587 is a deficient number, since it is larger than the sum of its proper divisors (348325).

13386587 is a wasteful number, since it uses less digits than its factorization.

13386587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369.

The product of its digits is 120960, while the sum is 41.

The square root of 13386587 is about 3658.7685086652. The cubic root of 13386587 is about 237.4414969475.

The spelling of 13386587 in words is "thirteen million, three hundred eighty-six thousand, five hundred eighty-seven".