14679489 has 8 divisors (see below), whose sum is σ = 21352032. Its totient is φ = 8896640.

The previous prime is 14679487. The next prime is 14679503. The reversal of 14679489 is 98497641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14679489 - 2¹ = 14679487 is a prime.

It is a super-2 number, since 2×14679489² = 430974794602242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14679487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222384 + ... + 222449.

It is an arithmetic number, because the mean of its divisors is an integer number (2669004).

Almost surely, 2^14679489 is an apocalyptic number.

It is an amenable number.

14679489 is a deficient number, since it is larger than the sum of its proper divisors (6672543).

14679489 is a wasteful number, since it uses less digits than its factorization.

14679489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444847.

The product of its digits is 435456, while the sum is 48.

The square root of 14679489 is about 3831.3821265961. The cubic root of 14679489 is about 244.8519944612.

The spelling of 14679489 in words is "fourteen million, six hundred seventy-nine thousand, four hundred eighty-nine".