322528 has 12 divisors (see below), whose sum is σ = 635040. Its totient is φ = 161248.

The previous prime is 322523. The next prime is 322537. The reversal of 322528 is 825223.

It is a junction number, because it is equal to n+sod(n) for n = 322499 and 322508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5008 + ... + 5071.

It is an arithmetic number, because the mean of its divisors is an integer number (52920).

2³²²⁵²⁸ is an apocalyptic number.

It is an amenable number.

322528 is a deficient number, since it is larger than the sum of its proper divisors (312512).

322528 is a wasteful number, since it uses less digits than its factorization.

322528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10089 (or 10081 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 322528 is about 567.9154866703. The cubic root of 322528 is about 68.5786830949.

The spelling of 322528 in words is "three hundred twenty-two thousand, five hundred twenty-eight".