14168789 has 4 divisors (see below), whose sum is σ = 14362956. Its totient is φ = 13974624.

The previous prime is 14168773. The next prime is 14168797. The reversal of 14168789 is 98786141.

14168789 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 an emirpimes, since its reverse is a distinct semiprime: 98786141 = 241 ⋅409901.

It can be written as a sum of positive squares in 2 ways, for example, as 7236100 + 6932689 = 2690^2 + 2633^2 .

It is a cyclic number.

It is not a de Polignac number, because 14168789 - 2⁴ = 14168773 is a prime.

It is a super-3 number, since 3×14168789³ (a number of 22 digits) contains 333 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 (14168719) 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, 96974 + ... + 97119.

It is an arithmetic number, because the mean of its divisors is an integer number (3590739).

Almost surely, 2^14168789 is an apocalyptic number.

It is an amenable number.

14168789 is a deficient number, since it is larger than the sum of its proper divisors (194167).

14168789 is an equidigital number, since it uses as much as digits as its factorization.

14168789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194166.

The product of its digits is 96768, while the sum is 44.

The square root of 14168789 is about 3764.1451884857. The cubic root of 14168789 is about 241.9789442783.

The spelling of 14168789 in words is "fourteen million, one hundred sixty-eight thousand, seven hundred eighty-nine".