14984789 has 4 divisors (see below), whose sum is σ = 14996556. Its totient is φ = 14973024.

The previous prime is 14984779. The next prime is 14984791. The reversal of 14984789 is 98748941.

14984789 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: 98748941 = 43 ⋅2296487.

It can be written as a sum of positive squares in 2 ways, for example, as 11336689 + 3648100 = 3367^2 + 1910^2 .

It is a cyclic number.

It is not a de Polignac number, because 14984789 - 2⁴ = 14984773 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14984729) 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, 3704 + ... + 6609.

It is an arithmetic number, because the mean of its divisors is an integer number (3749139).

Almost surely, 2^14984789 is an apocalyptic number.

It is an amenable number.

14984789 is a deficient number, since it is larger than the sum of its proper divisors (11767).

14984789 is a wasteful number, since it uses less digits than its factorization.

14984789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11766.

The product of its digits is 580608, while the sum is 50.

The square root of 14984789 is about 3871.0191164602. The cubic root of 14984789 is about 246.5378157899.

The spelling of 14984789 in words is "fourteen million, nine hundred eighty-four thousand, seven hundred eighty-nine".