14282989 has 4 divisors (see below), whose sum is σ = 16323424. Its totient is φ = 12242556.

The previous prime is 14282969. The next prime is 14283001. The reversal of 14282989 is 98928241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14282989 - 2¹³ = 14274797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14282929) 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, 1020207 + ... + 1020220.

It is an arithmetic number, because the mean of its divisors is an integer number (4080856).

Almost surely, 2^14282989 is an apocalyptic number.

It is an amenable number.

14282989 is a deficient number, since it is larger than the sum of its proper divisors (2040435).

14282989 is an equidigital number, since it uses as much as digits as its factorization.

14282989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040434.

The product of its digits is 82944, while the sum is 43.

The square root of 14282989 is about 3779.2841914839. The cubic root of 14282989 is about 242.6273196865.

The spelling of 14282989 in words is "fourteen million, two hundred eighty-two thousand, nine hundred eighty-nine".