14805985 has 16 divisors (see below), whose sum is σ = 18195840. Its totient is φ = 11562880.

The previous prime is 14805953. The next prime is 14806007. The reversal of 14805985 is 58950841.

It is not a de Polignac number, because 14805985 - 2⁵ = 14805953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63429 + ... + 63661.

It is an arithmetic number, because the mean of its divisors is an integer number (1137240).

Almost surely, 2^14805985 is an apocalyptic number.

It is an amenable number.

14805985 is a deficient number, since it is larger than the sum of its proper divisors (3389855).

14805985 is a wasteful number, since it uses less digits than its factorization.

14805985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488.

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 14805985 is about 3847.8545970450. The cubic root of 14805985 is about 245.5532962384.

The spelling of 14805985 in words is "fourteen million, eight hundred five thousand, nine hundred eighty-five".