822326 has 8 divisors (see below), whose sum is σ = 1240920. Its totient is φ = 408688.

The previous prime is 822323. The next prime is 822329. The reversal of 822326 is 623228.

It is an interprime number because it is at equal distance from previous prime (822323) and next prime (822329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a plaindrome in base 15.

It is a nialpdrome in base 7.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (822323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791 + ... + 1506.

It is an arithmetic number, because the mean of its divisors is an integer number (155115).

2⁸²²³²⁶ is an apocalyptic number.

822326 is a deficient number, since it is larger than the sum of its proper divisors (418594).

822326 is a wasteful number, since it uses less digits than its factorization.

822326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478.

The product of its digits is 1152, while the sum is 23.

The square root of 822326 is about 906.8219229816. The cubic root of 822326 is about 93.6874332165.

The spelling of 822326 in words is "eight hundred twenty-two thousand, three hundred twenty-six".