14516789 has 8 divisors (see below), whose sum is σ = 16929600. Its totient is φ = 12442668.

The previous prime is 14516767. The next prime is 14516813. The reversal of 14516789 is 98761541.

14516789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-14516789 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 (14516189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20819 + ... + 21504.

It is an arithmetic number, because the mean of its divisors is an integer number (2116200).

Almost surely, 2^14516789 is an apocalyptic number.

It is an amenable number.

14516789 is a deficient number, since it is larger than the sum of its proper divisors (2412811).

14516789 is an frugal number, since it uses more digits than its factorization.

14516789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42344 (or 42330 counting only the distinct ones).

The product of its digits is 60480, while the sum is 41.

The square root of 14516789 is about 3810.0904188746. The cubic root of 14516789 is about 243.9440266215.

The spelling of 14516789 in words is "fourteen million, five hundred sixteen thousand, seven hundred eighty-nine".