805033 has 2 divisors, whose sum is σ = 805034. Its totient is φ = 805032.

The previous prime is 805031. The next prime is 805037. The reversal of 805033 is 330508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 683929 + 121104 = 827^2 + 348^2 .

It is a cyclic number.

It is not a de Polignac number, because 805033 - 2¹ = 805031 is a prime.

Together with 805031, it forms a pair of twin primes.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 805033.

It is not a weakly prime, because it can be changed into another prime (805031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402516 + 402517.

It is an arithmetic number, because the mean of its divisors is an integer number (402517).

2⁸⁰⁵⁰³³ is an apocalyptic number.

It is an amenable number.

805033 is a deficient number, since it is larger than the sum of its proper divisors (1).

805033 is an equidigital number, since it uses as much as digits as its factorization.

805033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 805033 is about 897.2363122389. The cubic root of 805033 is about 93.0260458131.

The spelling of 805033 in words is "eight hundred five thousand, thirty-three".