14185385 has 8 divisors (see below), whose sum is σ = 17437896. Its totient is φ = 11071360.

The previous prime is 14185363. The next prime is 14185387. The reversal of 14185385 is 58358141.

It can be written as a sum of positive squares in 4 ways, for example, as 913936 + 13271449 = 956^2 + 3643^2 .

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

It is not a de Polignac number, because 14185385 - 2¹⁸ = 13923241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14185387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34394 + ... + 34803.

It is an arithmetic number, because the mean of its divisors is an integer number (2179737).

Almost surely, 2^14185385 is an apocalyptic number.

It is an amenable number.

14185385 is a deficient number, since it is larger than the sum of its proper divisors (3252511).

14185385 is an equidigital number, since it uses as much as digits as its factorization.

14185385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69243.

The product of its digits is 19200, while the sum is 35.

The square root of 14185385 is about 3766.3490279049. The cubic root of 14185385 is about 242.0733846156.

The spelling of 14185385 in words is "fourteen million, one hundred eighty-five thousand, three hundred eighty-five".