2443128 has 16 divisors (see below), whose sum is σ = 6107880. Its totient is φ = 814368.

The previous prime is 2443117. The next prime is 2443151. The reversal of 2443128 is 8213442.

2443128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 101797 = 2443128 / (2 + 4 + 4 + 3 + 1 + 2 + 8).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2443098 and 2443107.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 50875 + ... + 50922.

2^2443128 is an apocalyptic number.

It is an amenable number.

2443128 is an abundant number, since it is smaller than the sum of its proper divisors (3664752).

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

2443128 is a wasteful number, since it uses less digits than its factorization.

2443128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101806 (or 101802 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 2443128 is about 1563.0508628960. The cubic root of 2443128 is about 134.6838142179.

The spelling of 2443128 in words is "two million, four hundred forty-three thousand, one hundred twenty-eight".