14789705 has 8 divisors (see below), whose sum is σ = 20283072. Its totient is φ = 10141488.

The previous prime is 14789701. The next prime is 14789729. The reversal of 14789705 is 50798741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14789705 - 2² = 14789701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14789701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211247 + ... + 211316.

It is an arithmetic number, because the mean of its divisors is an integer number (2535384).

Almost surely, 2^14789705 is an apocalyptic number.

It is an amenable number.

14789705 is a deficient number, since it is larger than the sum of its proper divisors (5493367).

14789705 is an equidigital number, since it uses as much as digits as its factorization.

14789705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422575.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 14789705 is about 3845.7385506558. The cubic root of 14789705 is about 245.4632634182.

The spelling of 14789705 in words is "fourteen million, seven hundred eighty-nine thousand, seven hundred five".