2030328 has 48 divisors (see below), whose sum is σ = 5564520. Its totient is φ = 668736.

The previous prime is 2030317. The next prime is 2030363. The reversal of 2030328 is 8230302.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 2030328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11650 + ... + 11822.

2^2030328 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 2030328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2782260).

2030328 is an abundant number, since it is smaller than the sum of its proper divisors (3534192).

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

2030328 is a wasteful number, since it uses less digits than its factorization.

2030328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2030328 is about 1424.8957856629. The cubic root of 2030328 is about 126.6257608756.

The spelling of 2030328 in words is "two million, thirty thousand, three hundred twenty-eight".