14985816 has 32 divisors (see below), whose sum is σ = 37920960. Its totient is φ = 4934432.

The previous prime is 14985799. The next prime is 14985827. The reversal of 14985816 is 61858941.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1770 + ... + 5753.

It is an arithmetic number, because the mean of its divisors is an integer number (1185030).

Almost surely, 2^14985816 is an apocalyptic number.

It is an amenable number.

14985816 is an abundant number, since it is smaller than the sum of its proper divisors (22935144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14985816 is a wasteful number, since it uses less digits than its factorization.

14985816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7615 (or 7611 counting only the distinct ones).

The product of its digits is 69120, while the sum is 42.

The square root of 14985816 is about 3871.1517665935. The cubic root of 14985816 is about 246.5434479135.

The spelling of 14985816 in words is "fourteen million, nine hundred eighty-five thousand, eight hundred sixteen".