80673 has 4 divisors (see below), whose sum is σ = 107568. Its totient is φ = 53780.

The previous prime is 80671. The next prime is 80677. The reversal of 80673 is 37608.

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 80673 - 2¹ = 80671 is a prime.

It is a D-number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (80671) 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, 13443 + ... + 13448.

It is an arithmetic number, because the mean of its divisors is an integer number (26892).

2⁸⁰⁶⁷³ is an apocalyptic number.

It is an amenable number.

80673 is a deficient number, since it is larger than the sum of its proper divisors (26895).

80673 is a wasteful number, since it uses less digits than its factorization.

80673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26894.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 80673 is about 284.0299280006. The cubic root of 80673 is about 43.2091844327.

The spelling of 80673 in words is "eighty thousand, six hundred seventy-three".