16673012 has 6 divisors (see below), whose sum is σ = 29177778. Its totient is φ = 8336504.

The previous prime is 16673011. The next prime is 16673053. The reversal of 16673012 is 21037661.

It can be written as a sum of positive squares in only one way, i.e., 11262736 + 5410276 = 3356^2 + 2326^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16673011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2084123 + ... + 2084130.

It is an arithmetic number, because the mean of its divisors is an integer number (4862963).

Almost surely, 2^16673012 is an apocalyptic number.

It is an amenable number.

16673012 is a deficient number, since it is larger than the sum of its proper divisors (12504766).

16673012 is a wasteful number, since it uses less digits than its factorization.

16673012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168257 (or 4168255 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 16673012 is about 4083.2599721301. The cubic root of 16673012 is about 255.4688899434.

The spelling of 16673012 in words is "sixteen million, six hundred seventy-three thousand, twelve".