13568625 has 48 divisors (see below), whose sum is σ = 27970176. Its totient is φ = 6199200.

The previous prime is 13568623. The next prime is 13568627. The reversal of 13568625 is 52686531.

13568625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13568623) and next prime (13568627).

It is not a de Polignac number, because 13568625 - 2¹ = 13568623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13568625.

It is not an unprimeable number, because it can be changed into a prime (13568623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7014 + ... + 8736.

It is an arithmetic number, because the mean of its divisors is an integer number (582712).

Almost surely, 2^13568625 is an apocalyptic number.

13568625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13568625 is an abundant number, since it is smaller than the sum of its proper divisors (14401551).

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

13568625 is a wasteful number, since it uses less digits than its factorization.

13568625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751 (or 1738 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 13568625 is about 3683.5614559825. The cubic root of 13568625 is about 238.5129405054.

The spelling of 13568625 in words is "thirteen million, five hundred sixty-eight thousand, six hundred twenty-five".