801833 has 2 divisors, whose sum is σ = 801834. Its totient is φ = 801832.

The previous prime is 801817. The next prime is 801841. The reversal of 801833 is 338108.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 597529 + 204304 = 773^2 + 452^2 .

It is a cyclic number.

It is not a de Polignac number, because 801833 - 2⁴ = 801817 is a prime.

It is a Chen prime.

It is equal to p₆₄₀₉₄ and since 801833 and 64094 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 801799 and 801808.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 801833.

It is not a weakly prime, because it can be changed into another prime (801883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400916 + 400917.

It is an arithmetic number, because the mean of its divisors is an integer number (400917).

2⁸⁰¹⁸³³ is an apocalyptic number.

It is an amenable number.

801833 is a deficient number, since it is larger than the sum of its proper divisors (1).

801833 is an equidigital number, since it uses as much as digits as its factorization.

801833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 801833 is about 895.4512828736. The cubic root of 801833 is about 92.9026228604.

The spelling of 801833 in words is "eight hundred one thousand, eight hundred thirty-three".