823585328 has 20 divisors (see below), whose sum is σ = 1603265688. Its totient is φ = 409839360.

The previous prime is 823585291. The next prime is 823585363.

823585328 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118601 + ... + 125352.

Almost surely, 2^823585328 is an apocalyptic number.

It is an amenable number.

823585328 is a deficient number, since it is larger than the sum of its proper divisors (779680360).

823585328 is a wasteful number, since it uses less digits than its factorization.

823585328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244172 (or 244166 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 823585328 is about 28698.1763880564. The cubic root of 823585328 is about 937.3523381777.

The spelling of 823585328 in words is "eight hundred twenty-three million, five hundred eighty-five thousand, three hundred twenty-eight".