16116168 has 32 divisors (see below), whose sum is σ = 40541760. Its totient is φ = 5338560.

The previous prime is 16116167. The next prime is 16116179. The reversal of 16116168 is 86161161.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (16116167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1998 + ... + 6018.

It is an arithmetic number, because the mean of its divisors is an integer number (1266930).

Almost surely, 2^16116168 is an apocalyptic number.

It is an amenable number.

16116168 is an abundant number, since it is smaller than the sum of its proper divisors (24425592).

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

16116168 is a wasteful number, since it uses less digits than its factorization.

16116168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197 (or 4193 counting only the distinct ones).

The product of its digits is 1728, while the sum is 30.

The square root of 16116168 is about 4014.4947378219. The cubic root of 16116168 is about 252.5925837655.

The spelling of 16116168 in words is "sixteen million, one hundred sixteen thousand, one hundred sixty-eight".