16198168 has 16 divisors (see below), whose sum is σ = 34710480. Its totient is φ = 6942048.

The previous prime is 16198159. The next prime is 16198181. The reversal of 16198168 is 86189161.

16198168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16198168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144571 + ... + 144682.

It is an arithmetic number, because the mean of its divisors is an integer number (2169405).

Almost surely, 2^16198168 is an apocalyptic number.

It is an amenable number.

16198168 is an abundant number, since it is smaller than the sum of its proper divisors (18512312).

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

16198168 is a wasteful number, since it uses less digits than its factorization.

16198168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289266 (or 289262 counting only the distinct ones).

The product of its digits is 20736, while the sum is 40.

The square root of 16198168 is about 4024.6947710354. The cubic root of 16198168 is about 253.0202611529.

The spelling of 16198168 in words is "sixteen million, one hundred ninety-eight thousand, one hundred sixty-eight".