805233 has 16 divisors (see below), whose sum is σ = 1262016. Its totient is φ = 450240.

The previous prime is 805223. The next prime is 805241. The reversal of 805233 is 332508.

It is not a de Polignac number, because 805233 - 2¹² = 801137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (805213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510 + ... + 1367.

It is an arithmetic number, because the mean of its divisors is an integer number (78876).

2⁸⁰⁵²³³ is an apocalyptic number.

It is an amenable number.

805233 is a deficient number, since it is larger than the sum of its proper divisors (456783).

805233 is a wasteful number, since it uses less digits than its factorization.

805233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 805233 is about 897.3477586755. The cubic root of 805233 is about 93.0337488798.

The spelling of 805233 in words is "eight hundred five thousand, two hundred thirty-three".