16332873 has 16 divisors (see below), whose sum is σ = 22489920. Its totient is φ = 10535616.

The previous prime is 16332871. The next prime is 16332881. The reversal of 16332873 is 37823361.

16332873 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16332873 - 2¹ = 16332871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16332871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29586 + ... + 30132.

It is an arithmetic number, because the mean of its divisors is an integer number (1405620).

Almost surely, 2^16332873 is an apocalyptic number.

It is an amenable number.

16332873 is a deficient number, since it is larger than the sum of its proper divisors (6157047).

16332873 is a wasteful number, since it uses less digits than its factorization.

16332873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856.

The product of its digits is 18144, while the sum is 33.

The square root of 16332873 is about 4041.3949324460. The cubic root of 16332873 is about 253.7197034048.

It can be divided in two parts, 16332 and 873, that added together give a triangular number (17205 = T₁₈₅).

The spelling of 16332873 in words is "sixteen million, three hundred thirty-two thousand, eight hundred seventy-three".