2384256 has 64 divisors (see below), whose sum is σ = 7246080. Its totient is φ = 680448.

The previous prime is 2384197. The next prime is 2384257. The reversal of 2384256 is 6524832.

It is a tau number, because it is divible by the number of its divisors (64).

It is a d-powerful number, because it can be written as 2 + 3¹² + 8 + 4¹⁰ + 2¹⁹ + 5 + 6⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384257) 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, 2245 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (113220).

2^2384256 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 2384256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3623040).

2384256 is an abundant number, since it is smaller than the sum of its proper divisors (4861824).

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

2384256 is an equidigital number, since it uses as much as digits as its factorization.

2384256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 899 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 2384256 is about 1544.1036234657. The cubic root of 2384256 is about 133.5931821494.

The spelling of 2384256 in words is "two million, three hundred eighty-four thousand, two hundred fifty-six".