14059439 has 4 divisors (see below), whose sum is σ = 14358624. Its totient is φ = 13760256.

The previous prime is 14059429. The next prime is 14059447. The reversal of 14059439 is 93495041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93495041 = 37 ⋅2526893.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14059439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14059399 and 14059408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14059429) 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, 149522 + ... + 149615.

It is an arithmetic number, because the mean of its divisors is an integer number (3589656).

Almost surely, 2^14059439 is an apocalyptic number.

14059439 is a deficient number, since it is larger than the sum of its proper divisors (299185).

14059439 is an equidigital number, since it uses as much as digits as its factorization.

14059439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299184.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 14059439 is about 3749.5918444545. The cubic root of 14059439 is about 241.3548316183.

The spelling of 14059439 in words is "fourteen million, fifty-nine thousand, four hundred thirty-nine".