14730385 has 8 divisors (see below), whose sum is σ = 17707176. Its totient is φ = 11763840.

The previous prime is 14730371. The next prime is 14730389. The reversal of 14730385 is 58303741.

It can be written as a sum of positive squares in 4 ways, for example, as 4464769 + 10265616 = 2113^2 + 3204^2 .

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

It is not a de Polignac number, because 14730385 - 2¹³ = 14722193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14730389) 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, 1077 + ... + 5533.

It is an arithmetic number, because the mean of its divisors is an integer number (2213397).

Almost surely, 2^14730385 is an apocalyptic number.

It is an amenable number.

14730385 is a deficient number, since it is larger than the sum of its proper divisors (2976791).

14730385 is an equidigital number, since it uses as much as digits as its factorization.

14730385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5123.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 14730385 is about 3838.0183688982. The cubic root of 14730385 is about 245.1346476303.

The spelling of 14730385 in words is "fourteen million, seven hundred thirty thousand, three hundred eighty-five".