16085818 has 48 divisors (see below), whose sum is σ = 30287520. Its totient is φ = 6368544.

The previous prime is 16085803. The next prime is 16085833. The reversal of 16085818 is 81858061.

It is an interprime number because it is at equal distance from previous prime (16085803) and next prime (16085833).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98605 + ... + 98767.

It is an arithmetic number, because the mean of its divisors is an integer number (630990).

Almost surely, 2^16085818 is an apocalyptic number.

16085818 is a deficient number, since it is larger than the sum of its proper divisors (14201702).

16085818 is a wasteful number, since it uses less digits than its factorization.

16085818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 37.

The square root of 16085818 is about 4010.7129042104. The cubic root of 16085818 is about 252.4339231732.

The spelling of 16085818 in words is "sixteen million, eighty-five thousand, eight hundred eighteen".