16816712 has 16 divisors (see below), whose sum is σ = 34398000. Its totient is φ = 7643920.

The previous prime is 16816699. The next prime is 16816717. The reversal of 16816712 is 21761861.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16816717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95462 + ... + 95637.

It is an arithmetic number, because the mean of its divisors is an integer number (2149875).

Almost surely, 2^16816712 is an apocalyptic number.

It is an amenable number.

16816712 is an abundant number, since it is smaller than the sum of its proper divisors (17581288).

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

16816712 is a wasteful number, since it uses less digits than its factorization.

16816712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191116 (or 191112 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 16816712 is about 4100.8184548941. The cubic root of 16816712 is about 256.2007296110.

The spelling of 16816712 in words is "sixteen million, eight hundred sixteen thousand, seven hundred twelve".