2443296 has 48 divisors (see below), whose sum is σ = 6628608. Its totient is φ = 787200.

The previous prime is 2443283. The next prime is 2443351. The reversal of 2443296 is 6923442.

It is a tau number, because it is divible by the number of its divisors (48).

It is a d-powerful number, because it can be written as 2 + 4 + 4¹⁰ + 3¹² + 2¹⁹ + 9⁵ + 6⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2566 + ... + 3386.

It is an arithmetic number, because the mean of its divisors is an integer number (138096).

2^2443296 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 2443296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3314304).

2443296 is an abundant number, since it is smaller than the sum of its proper divisors (4185312).

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

2443296 is a wasteful number, since it uses less digits than its factorization.

2443296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 857 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 2443296 is about 1563.1046030257. The cubic root of 2443296 is about 134.6869012934.

The spelling of 2443296 in words is "two million, four hundred forty-three thousand, two hundred ninety-six".