2300320 has 48 divisors (see below), whose sum is σ = 5933088. Its totient is φ = 835840.

The previous prime is 2300317. The next prime is 2300323. The reversal of 2300320 is 230032.

It is an interprime number because it is at equal distance from previous prime (2300317) and next prime (2300323).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 2300297 and 2300306.

It is not an unprimeable number, because it can be changed into a prime (2300323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107 + ... + 2413.

It is an arithmetic number, because the mean of its divisors is an integer number (123606).

2^2300320 is an apocalyptic number.

2300320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2300320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2966544).

2300320 is an abundant number, since it is smaller than the sum of its proper divisors (3632768).

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

2300320 is a wasteful number, since it uses less digits than its factorization.

2300320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 2300320 is about 1516.6805860167. The cubic root of 2300320 is about 132.0067336632.

2300320 divided by its sum of digits (10) gives a palindrome (230032).

Adding to 2300320 its reverse (230032), we get a palindrome (2530352).

The spelling of 2300320 in words is "two million, three hundred thousand, three hundred twenty".