14282789 has 4 divisors (see below), whose sum is σ = 14357760. Its totient is φ = 14207820.

The previous prime is 14282767. The next prime is 14282791. The reversal of 14282789 is 98728241.

14282789 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 Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98728241 = 53 ⋅1862797.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14282789 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 (14282089) 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, 37199 + ... + 37580.

It is an arithmetic number, because the mean of its divisors is an integer number (3589440).

Almost surely, 2^14282789 is an apocalyptic number.

It is an amenable number.

14282789 is a deficient number, since it is larger than the sum of its proper divisors (74971).

14282789 is an equidigital number, since it uses as much as digits as its factorization.

14282789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74970.

The product of its digits is 64512, while the sum is 41.

The square root of 14282789 is about 3779.2577313541. The cubic root of 14282789 is about 242.6261872043.

The spelling of 14282789 in words is "fourteen million, two hundred eighty-two thousand, seven hundred eighty-nine".