16168 has 16 divisors (see below), whose sum is σ = 31680.
Its totient is φ = 7728.
The previous prime is 16141. The next prime is 16183. The reversal of 16168 is 86161.
It is a super-2 number, since 2×161682 = 522808448, which contains 22 as substring.
Its product of digits (288) is a multiple of the sum of its prime factors (96).
It is a plaindrome in base 11 and base 15.
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, 321 + ... + 367.
It is an arithmetic number, because the mean of its divisors is an integer number (1980).
216168 is an apocalyptic number.
It is an amenable number.
16168 is a deficient number, since it is larger than the sum of its proper divisors (15512).
16168 is a wasteful number, since it uses less digits than its factorization.
16168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96 (or 92 counting only the distinct ones).
The product of its digits is 288, while the sum is 22.
The square root of 16168 is about 127.1534506020.
The cubic root of 16168 is about 25.2863085789.
The spelling of 16168 in words is "sixteen thousand, one hundred sixty-eight".