16985110 has 8 divisors (see below), whose sum is σ = 30573216. Its totient is φ = 6794040.

The previous prime is 16985093. The next prime is 16985113. The reversal of 16985110 is 1158961.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16985113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849246 + ... + 849265.

It is an arithmetic number, because the mean of its divisors is an integer number (3821652).

Almost surely, 2^16985110 is an apocalyptic number.

16985110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16985110 is a deficient number, since it is larger than the sum of its proper divisors (13588106).

16985110 is a wasteful number, since it uses less digits than its factorization.

16985110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698518.

The product of its (nonzero) digits is 2160, while the sum is 31.

The square root of 16985110 is about 4121.2995523257. The cubic root of 16985110 is about 257.0530657983.

The spelling of 16985110 in words is "sixteen million, nine hundred eighty-five thousand, one hundred ten".