2384320 has 28 divisors (see below), whose sum is σ = 5678424. Its totient is φ = 953600.

The previous prime is 2384297. The next prime is 2384323. The reversal of 2384320 is 234832.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2384291 and 2384300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3406 + ... + 4045.

2^2384320 is an apocalyptic number.

2384320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2384320 is an abundant number, since it is smaller than the sum of its proper divisors (3294104).

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

2384320 is an equidigital number, since it uses as much as digits as its factorization.

2384320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7468 (or 7458 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2384320 is about 1544.1243473244. The cubic root of 2384320 is about 133.5943774750.

It can be divided in two parts, 2384 and 320, that added together give a square (2704 = 52²).

The spelling of 2384320 in words is "two million, three hundred eighty-four thousand, three hundred twenty".