14674689 has 20 divisors (see below), whose sum is σ = 23213124. Its totient is φ = 9206784.

The previous prime is 14674661. The next prime is 14674703. The reversal of 14674689 is 98647641.

It can be written as a sum of positive squares in 2 ways, for example, as 5475600 + 9199089 = 2340^2 + 3033^2 .

It is not a de Polignac number, because 14674689 - 2²³ = 6286081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14674589) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3952 + ... + 6705.

Almost surely, 2^14674689 is an apocalyptic number.

It is an amenable number.

14674689 is a deficient number, since it is larger than the sum of its proper divisors (8538435).

14674689 is a wasteful number, since it uses less digits than its factorization.

14674689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10686 (or 10677 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 14674689 is about 3830.7556695775. The cubic root of 14674689 is about 244.8253037569.

The spelling of 14674689 in words is "fourteen million, six hundred seventy-four thousand, six hundred eighty-nine".