14289637 has 4 divisors (see below), whose sum is σ = 14298156. Its totient is φ = 14281120.

The previous prime is 14289629. The next prime is 14289661. The reversal of 14289637 is 73698241.

14289637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 73698241 = 1213 ⋅60757.

It can be written as a sum of positive squares in 2 ways, for example, as 3006756 + 11282881 = 1734^2 + 3359^2 .

It is a cyclic number.

It is not a de Polignac number, because 14289637 - 2³ = 14289629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14289637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14289697) 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, 814 + ... + 5407.

It is an arithmetic number, because the mean of its divisors is an integer number (3574539).

Almost surely, 2^14289637 is an apocalyptic number.

It is an amenable number.

14289637 is a deficient number, since it is larger than the sum of its proper divisors (8519).

14289637 is an equidigital number, since it uses as much as digits as its factorization.

14289637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8518.

The product of its digits is 72576, while the sum is 40.

The square root of 14289637 is about 3780.1636207974. The cubic root of 14289637 is about 242.6649573787.

The spelling of 14289637 in words is "fourteen million, two hundred eighty-nine thousand, six hundred thirty-seven".