14728585 has 8 divisors (see below), whose sum is σ = 17728776. Its totient is φ = 11746560.

The previous prime is 14728573. The next prime is 14728601. The reversal of 14728585 is 58582741.

14728585 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13689 + 14714896 = 117^2 + 3836^2 .

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

It is not a de Polignac number, because 14728585 - 2⁷ = 14728457 is a prime.

It is a super-2 number, since 2×14728585² = 433862432204450, which contains 22 as substring.

It is a Duffinian 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, 2686 + ... + 6055.

It is an arithmetic number, because the mean of its divisors is an integer number (2216097).

Almost surely, 2^14728585 is an apocalyptic number.

It is an amenable number.

14728585 is a deficient number, since it is larger than the sum of its proper divisors (3000191).

14728585 is an equidigital number, since it uses as much as digits as its factorization.

14728585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9083.

The product of its digits is 89600, while the sum is 40.

The square root of 14728585 is about 3837.7838657225. The cubic root of 14728585 is about 245.1246623665.

The spelling of 14728585 in words is "fourteen million, seven hundred twenty-eight thousand, five hundred eighty-five".