328622 has 8 divisors (see below), whose sum is σ = 563376. Its totient is φ = 140832.

The previous prime is 328621. The next prime is 328633. The reversal of 328622 is 226823.

328622 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328621) 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, 11723 + ... + 11750.

It is an arithmetic number, because the mean of its divisors is an integer number (70422).

2³²⁸⁶²² is an apocalyptic number.

328622 is a deficient number, since it is larger than the sum of its proper divisors (234754).

328622 is a wasteful number, since it uses less digits than its factorization.

328622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23482.

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

The square root of 328622 is about 573.2556148875. The cubic root of 328622 is about 69.0079105962.

The spelling of 328622 in words is "three hundred twenty-eight thousand, six hundred twenty-two".