16675912 has 64 divisors (see below), whose sum is σ = 36858240. Its totient is φ = 6988800.

The previous prime is 16675891. The next prime is 16675913. The reversal of 16675912 is 21957661.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (16675913) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 106138 + ... + 106294.

It is an arithmetic number, because the mean of its divisors is an integer number (575910).

Almost surely, 2^16675912 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 16675912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18429120).

16675912 is an abundant number, since it is smaller than the sum of its proper divisors (20182328).

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

16675912 is a wasteful number, since it uses less digits than its factorization.

16675912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 258 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 16675912 is about 4083.6150651108. The cubic root of 16675912 is about 255.4837006413.

The spelling of 16675912 in words is "sixteen million, six hundred seventy-five thousand, nine hundred twelve".