4840238 has 8 divisors (see below), whose sum is σ = 7818888. Its totient is φ = 2233944.

The previous prime is 4840219. The next prime is 4840243. The reversal of 4840238 is 8320484.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4840238.

It is a congruent number.

It is an unprimeable number.

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, 93056 + ... + 93107.

It is an arithmetic number, because the mean of its divisors is an integer number (977361).

Almost surely, 2^4840238 is an apocalyptic number.

4840238 is a deficient number, since it is larger than the sum of its proper divisors (2978650).

4840238 is a wasteful number, since it uses less digits than its factorization.

4840238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186178.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 4840238 is about 2200.0540902441. The cubic root of 4840238 is about 169.1565837482.

The spelling of 4840238 in words is "four million, eight hundred forty thousand, two hundred thirty-eight".