4840043 has 4 divisors (see below), whose sum is σ = 5212368. Its totient is φ = 4467720.

The previous prime is 4840027. The next prime is 4840049. The reversal of 4840043 is 3400484.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4840043 - 2⁴ = 4840027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4840049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186143 + ... + 186168.

It is an arithmetic number, because the mean of its divisors is an integer number (1303092).

Almost surely, 2^4840043 is an apocalyptic number.

4840043 is a deficient number, since it is larger than the sum of its proper divisors (372325).

4840043 is a wasteful number, since it uses less digits than its factorization.

4840043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372324.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4840043 is about 2200.0097727056. The cubic root of 4840043 is about 169.1543120984.

The spelling of 4840043 in words is "four million, eight hundred forty thousand, forty-three".