67328 has 18 divisors (see below), whose sum is σ = 134904. Its totient is φ = 33536.

The previous prime is 67307. The next prime is 67339. The reversal of 67328 is 82376.

It is a junction number, because it is equal to n+sod(n) for n = 67297 and 67306.

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, 125 + ... + 387.

2⁶⁷³²⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67452).

67328 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67328 is an equidigital number, since it uses as much as digits as its factorization.

67328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 265 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 67328 is about 259.4763958436. The cubic root of 67328 is about 40.6816511414.

The spelling of 67328 in words is "sixty-seven thousand, three hundred twenty-eight".