822334 has 4 divisors (see below), whose sum is σ = 1233504. Its totient is φ = 411166.

The previous prime is 822329. The next prime is 822343. The reversal of 822334 is 433228.

822334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 7.

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205582 + ... + 205585.

It is an arithmetic number, because the mean of its divisors is an integer number (308376).

2⁸²²³³⁴ is an apocalyptic number.

822334 is a deficient number, since it is larger than the sum of its proper divisors (411170).

822334 is a wasteful number, since it uses less digits than its factorization.

822334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411169.

The product of its digits is 1152, while the sum is 22.

The square root of 822334 is about 906.8263339802. The cubic root of 822334 is about 93.6877370283.

It can be divided in two parts, 822 and 334, that added together give a square (1156 = 34²).

The spelling of 822334 in words is "eight hundred twenty-two thousand, three hundred thirty-four".