16672048 has 20 divisors (see below), whose sum is σ = 33345088. Its totient is φ = 8066880.

The previous prime is 16672039. The next prime is 16672049. The reversal of 16672048 is 84027661.

16672048 is an admirable number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16672049) 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 3 ways as a sum of consecutive naturals, for example, 16311 + ... + 17302.

Almost surely, 2^16672048 is an apocalyptic number.

It is an amenable number.

16672048 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16672048 is a wasteful number, since it uses less digits than its factorization.

16672048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33652 (or 33646 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 16672048 is about 4083.1419274867. The cubic root of 16672048 is about 255.4639662828.

The spelling of 16672048 in words is "sixteen million, six hundred seventy-two thousand, forty-eight".