80193 has 4 divisors (see below), whose sum is σ = 106928. Its totient is φ = 53460.

The previous prime is 80191. The next prime is 80207. The reversal of 80193 is 39108.

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 not a de Polignac number, because 80193 - 2¹ = 80191 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 80193.

It is not an unprimeable number, because it can be changed into a prime (80191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13363 + ... + 13368.

It is an arithmetic number, because the mean of its divisors is an integer number (26732).

2⁸⁰¹⁹³ is an apocalyptic number.

It is an amenable number.

80193 is a deficient number, since it is larger than the sum of its proper divisors (26735).

80193 is a wasteful number, since it uses less digits than its factorization.

80193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26734.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 80193 is about 283.1836859708. The cubic root of 80193 is about 43.1233164644.

The spelling of 80193 in words is "eighty thousand, one hundred ninety-three".