14985685 has 16 divisors (see below), whose sum is σ = 21127680. Its totient is φ = 10059840.

The previous prime is 14985683. The next prime is 14985739. The reversal of 14985685 is 58658941.

It is not a de Polignac number, because 14985685 - 2¹ = 14985683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14985683) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9765 + ... + 11194.

It is an arithmetic number, because the mean of its divisors is an integer number (1320480).

Almost surely, 2^14985685 is an apocalyptic number.

It is an amenable number.

14985685 is a deficient number, since it is larger than the sum of its proper divisors (6141995).

14985685 is a wasteful number, since it uses less digits than its factorization.

14985685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20988.

The product of its digits is 345600, while the sum is 46.

The square root of 14985685 is about 3871.1348465276. The cubic root of 14985685 is about 246.5427295167.

It can be divided in two parts, 149856 and 85, that added together give a palindrome (149941).

The spelling of 14985685 in words is "fourteen million, nine hundred eighty-five thousand, six hundred eighty-five".