14479915 has 8 divisors (see below), whose sum is σ = 17614368. Its totient is φ = 11424960.

The previous prime is 14479909. The next prime is 14479921. The reversal of 14479915 is 51997441.

It is an interprime number because it is at equal distance from previous prime (14479909) and next prime (14479921).

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

It is not a de Polignac number, because 14479915 - 2⁹ = 14479403 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19471 + ... + 20200.

It is an arithmetic number, because the mean of its divisors is an integer number (2201796).

Almost surely, 2^14479915 is an apocalyptic number.

14479915 is a deficient number, since it is larger than the sum of its proper divisors (3134453).

14479915 is an equidigital number, since it uses as much as digits as its factorization.

14479915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39749.

The product of its digits is 45360, while the sum is 40.

The square root of 14479915 is about 3805.2483493197. The cubic root of 14479915 is about 243.7373046204.

The spelling of 14479915 in words is "fourteen million, four hundred seventy-nine thousand, nine hundred fifteen".