80016873 has 4 divisors (see below), whose sum is σ = 106689168. Its totient is φ = 53344580.

The previous prime is 80016817. The next prime is 80016877. The reversal of 80016873 is 37861008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80016873 - 2⁸ = 80016617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80016877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13336143 + ... + 13336148.

It is an arithmetic number, because the mean of its divisors is an integer number (26672292).

Almost surely, 2^80016873 is an apocalyptic number.

It is an amenable number.

80016873 is a deficient number, since it is larger than the sum of its proper divisors (26672295).

80016873 is a wasteful number, since it uses less digits than its factorization.

80016873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26672294.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 80016873 is about 8945.2150896443. The cubic root of 80016873 is about 430.9172290240.

The spelling of 80016873 in words is "eighty million, sixteen thousand, eight hundred seventy-three".