14889659 has 4 divisors (see below), whose sum is σ = 14918760. Its totient is φ = 14860560.

The previous prime is 14889643. The next prime is 14889691. The reversal of 14889659 is 95698841.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14889659 - 2⁴ = 14889643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14889629) 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, 13769 + ... + 14810.

It is an arithmetic number, because the mean of its divisors is an integer number (3729690).

Almost surely, 2^14889659 is an apocalyptic number.

14889659 is a deficient number, since it is larger than the sum of its proper divisors (29101).

14889659 is an equidigital number, since it uses as much as digits as its factorization.

14889659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29100.

The product of its digits is 622080, while the sum is 50.

The square root of 14889659 is about 3858.7120908407. The cubic root of 14889659 is about 246.0149978738.

The spelling of 14889659 in words is "fourteen million, eight hundred eighty-nine thousand, six hundred fifty-nine".