16112664 has 48 divisors (see below), whose sum is σ = 44389800. Its totient is φ = 5278464.

The previous prime is 16112647. The next prime is 16112671. The reversal of 16112664 is 46621161.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2352 + ... + 6144.

Almost surely, 2^16112664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16112664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22194900).

16112664 is an abundant number, since it is smaller than the sum of its proper divisors (28277136).

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

16112664 is a wasteful number, since it uses less digits than its factorization.

16112664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864 (or 3857 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 16112664 is about 4014.0582955408. The cubic root of 16112664 is about 252.5742760932.

The spelling of 16112664 in words is "sixteen million, one hundred twelve thousand, six hundred sixty-four".