2320328 has 8 divisors (see below), whose sum is σ = 4350630. Its totient is φ = 1160160.

The previous prime is 2320321. The next prime is 2320361. The reversal of 2320328 is 8230232.

It is a happy number.

2320328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2316484 + 3844 = 1522^2 + 62^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2320321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145013 + ... + 145028.

2^2320328 is an apocalyptic number.

It is an amenable number.

2320328 is a deficient number, since it is larger than the sum of its proper divisors (2030302).

2320328 is a wasteful number, since it uses less digits than its factorization.

2320328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290047 (or 290043 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2320328 is about 1523.2622886424. The cubic root of 2320328 is about 132.3883573641.

The spelling of 2320328 in words is "two million, three hundred twenty thousand, three hundred twenty-eight".