14434987 has 8 divisors (see below), whose sum is σ = 16524000. Its totient is φ = 12352704.

The previous prime is 14434967. The next prime is 14434997. The reversal of 14434987 is 78943441.

14434987 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 14434987 - 2⁷ = 14434859 is a prime.

It is a Duffinian number.

14434987 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (14434907) 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, 4389 + ... + 6937.

It is an arithmetic number, because the mean of its divisors is an integer number (2065500).

Almost surely, 2^14434987 is an apocalyptic number.

14434987 is a deficient number, since it is larger than the sum of its proper divisors (2089013).

14434987 is an equidigital number, since it uses as much as digits as its factorization.

14434987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365.

The product of its digits is 96768, while the sum is 40.

The square root of 14434987 is about 3799.3403374797. The cubic root of 14434987 is about 243.4849556486.

The spelling of 14434987 in words is "fourteen million, four hundred thirty-four thousand, nine hundred eighty-seven".