80933 has 2 divisors, whose sum is σ = 80934. Its totient is φ = 80932.

The previous prime is 80929. The next prime is 80953. The reversal of 80933 is 33908.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66049 + 14884 = 257^2 + 122^2 .

It is a cyclic number.

It is not a de Polignac number, because 80933 - 2² = 80929 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 80899 and 80908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40466 + 40467.

It is an arithmetic number, because the mean of its divisors is an integer number (40467).

2⁸⁰⁹³³ is an apocalyptic number.

It is an amenable number.

80933 is a deficient number, since it is larger than the sum of its proper divisors (1).

80933 is an equidigital number, since it uses as much as digits as its factorization.

80933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 80933 is about 284.4872580626. The cubic root of 80933 is about 43.2555540998.

The spelling of 80933 in words is "eighty thousand, nine hundred thirty-three".