14487985 has 8 divisors (see below), whose sum is σ = 17755776. Its totient is φ = 11343600.

The previous prime is 14487959. The next prime is 14487989. The reversal of 14487985 is 58978441.

14487985 is digitally balanced in base 2, because in such base 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 14487985 - 2⁷ = 14487857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14487989) 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, 30591 + ... + 31060.

It is an arithmetic number, because the mean of its divisors is an integer number (2219472).

Almost surely, 2^14487985 is an apocalyptic number.

It is an amenable number.

14487985 is a deficient number, since it is larger than the sum of its proper divisors (3267791).

14487985 is an equidigital number, since it uses as much as digits as its factorization.

14487985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61703.

The product of its digits is 322560, while the sum is 46.

The square root of 14487985 is about 3806.3085791880. The cubic root of 14487985 is about 243.7825764043.

The spelling of 14487985 in words is "fourteen million, four hundred eighty-seven thousand, nine hundred eighty-five".