13587006 has 8 divisors (see below), whose sum is σ = 27174024. Its totient is φ = 4529000.

The previous prime is 13587001. The next prime is 13587023. The reversal of 13587006 is 60078531.

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

13587006 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13587001) 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, 1132245 + ... + 1132256.

It is an arithmetic number, because the mean of its divisors is an integer number (3396753).

Almost surely, 2^13587006 is an apocalyptic number.

13587006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13587006 is a wasteful number, since it uses less digits than its factorization.

13587006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264506.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 13587006 is about 3686.0556154242. The cubic root of 13587006 is about 238.6205939627.

The spelling of 13587006 in words is "thirteen million, five hundred eighty-seven thousand, six".