14943385 has 4 divisors (see below), whose sum is σ = 17932068. Its totient is φ = 11954704.

The previous prime is 14943373. The next prime is 14943389. The reversal of 14943385 is 58334941.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 12201049 = 1656^2 + 3493^2 .

It is a cyclic number.

It is not a de Polignac number, because 14943385 - 2²¹ = 12846233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14943389) 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, 1494334 + ... + 1494343.

It is an arithmetic number, because the mean of its divisors is an integer number (4483017).

Almost surely, 2^14943385 is an apocalyptic number.

It is an amenable number.

14943385 is a deficient number, since it is larger than the sum of its proper divisors (2988683).

14943385 is an equidigital number, since it uses as much as digits as its factorization.

14943385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988682.

The product of its digits is 51840, while the sum is 37.

The square root of 14943385 is about 3865.6674714724. The cubic root of 14943385 is about 246.3105393683.

It can be divided in two parts, 149 and 43385, that added together give a palindrome (43534).

The spelling of 14943385 in words is "fourteen million, nine hundred forty-three thousand, three hundred eighty-five".