16856102 has 8 divisors (see below), whose sum is σ = 26383536. Its totient is φ = 8061592.

The previous prime is 16856101. The next prime is 16856111. The reversal of 16856102 is 20165861.

It is a happy number.

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 (16856101) 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, 183173 + ... + 183264.

It is an arithmetic number, because the mean of its divisors is an integer number (3297942).

Almost surely, 2^16856102 is an apocalyptic number.

16856102 is a deficient number, since it is larger than the sum of its proper divisors (9527434).

16856102 is a wasteful number, since it uses less digits than its factorization.

16856102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366462.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 16856102 is about 4105.6183456332. The cubic root of 16856102 is about 256.4006077171.

The spelling of 16856102 in words is "sixteen million, eight hundred fifty-six thousand, one hundred two".