14048689 has 4 divisors (see below), whose sum is σ = 14058100. Its totient is φ = 14039280.

The previous prime is 14048687. The next prime is 14048693. The reversal of 14048689 is 98684041.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 98684041 = 149 ⋅662309.

It can be written as a sum of positive squares in 2 ways, for example, as 4389025 + 9659664 = 2095^2 + 3108^2 .

It is a cyclic number.

It is not a de Polignac number, because 14048689 - 2¹ = 14048687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14048687) 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, 1914 + ... + 5635.

It is an arithmetic number, because the mean of its divisors is an integer number (3514525).

Almost surely, 2^14048689 is an apocalyptic number.

It is an amenable number.

14048689 is a deficient number, since it is larger than the sum of its proper divisors (9411).

14048689 is an equidigital number, since it uses as much as digits as its factorization.

14048689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9410.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 14048689 is about 3748.1580809779. The cubic root of 14048689 is about 241.2933017569.

The spelling of 14048689 in words is "fourteen million, forty-eight thousand, six hundred eighty-nine".