14719985 has 8 divisors (see below), whose sum is σ = 20187456. Its totient is φ = 10093680.

The previous prime is 14719973. The next prime is 14719997. The reversal of 14719985 is 58991741.

It is an interprime number because it is at equal distance from previous prime (14719973) and next prime (14719997).

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

It is not a de Polignac number, because 14719985 - 2⁶ = 14719921 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210251 + ... + 210320.

It is an arithmetic number, because the mean of its divisors is an integer number (2523432).

Almost surely, 2^14719985 is an apocalyptic number.

It is an amenable number.

14719985 is a deficient number, since it is larger than the sum of its proper divisors (5467471).

14719985 is an equidigital number, since it uses as much as digits as its factorization.

14719985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420583.

The product of its digits is 90720, while the sum is 44.

The square root of 14719985 is about 3836.6632638270. The cubic root of 14719985 is about 245.0769437628.

The spelling of 14719985 in words is "fourteen million, seven hundred nineteen thousand, nine hundred eighty-five".