14789223 has 14 divisors (see below), whose sum is σ = 22174784. Its totient is φ = 9858996.

The previous prime is 14789213. The next prime is 14789227. The reversal of 14789223 is 32298741.

It is not a de Polignac number, because 14789223 - 2⁵ = 14789191 is a prime.

It is a super-2 number, since 2×14789223² = 437442233887458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14789227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 9415 + ... + 10872.

Almost surely, 2^14789223 is an apocalyptic number.

14789223 is a deficient number, since it is larger than the sum of its proper divisors (7385561).

14789223 is an frugal number, since it uses more digits than its factorization.

14789223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20305 (or 20290 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 14789223 is about 3845.6758833786. The cubic root of 14789223 is about 245.4605968205.

It can be divided in two parts, 1478 and 9223, that added together give a palindrome (10701).

The spelling of 14789223 in words is "fourteen million, seven hundred eighty-nine thousand, two hundred twenty-three".