2016873 has 8 divisors (see below), whose sum is σ = 2988000. Its totient is φ = 1344564.

The previous prime is 2016857. The next prime is 2016877. The reversal of 2016873 is 3786102.

It is not a de Polignac number, because 2016873 - 2⁴ = 2016857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 74699 = 2016873 / (2 + 0 + 1 + 6 + 8 + 7 + 3).

It is not an unprimeable number, because it can be changed into a prime (2016877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37323 + ... + 37376.

It is an arithmetic number, because the mean of its divisors is an integer number (373500).

2^2016873 is an apocalyptic number.

It is an amenable number.

2016873 is a deficient number, since it is larger than the sum of its proper divisors (971127).

2016873 is an equidigital number, since it uses as much as digits as its factorization.

2016873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74708 (or 74702 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2016873 is about 1420.1665395298. The cubic root of 2016873 is about 126.3454240503.

The spelling of 2016873 in words is "two million, sixteen thousand, eight hundred seventy-three".