16046872 has 8 divisors (see below), whose sum is σ = 30087900. Its totient is φ = 8023432.

The previous prime is 16046851. The next prime is 16046909. The reversal of 16046872 is 27864061.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 1002922 + ... + 1002937.

Almost surely, 2^16046872 is an apocalyptic number.

It is an amenable number.

16046872 is a deficient number, since it is larger than the sum of its proper divisors (14041028).

16046872 is a wasteful number, since it uses less digits than its factorization.

16046872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005865 (or 2005861 counting only the distinct ones).

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

The square root of 16046872 is about 4005.8547152886. The cubic root of 16046872 is about 252.2300326702.

The spelling of 16046872 in words is "sixteen million, forty-six thousand, eight hundred seventy-two".