4814839 has 4 divisors (see below), whose sum is σ = 4926856. Its totient is φ = 4702824.

The previous prime is 4814837. The next prime is 4814863. The reversal of 4814839 is 9384184.

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

It is not a de Polignac number, because 4814839 - 2¹ = 4814837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4814798 and 4814807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4814833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55944 + ... + 56029.

It is an arithmetic number, because the mean of its divisors is an integer number (1231714).

Almost surely, 2^4814839 is an apocalyptic number.

4814839 is a deficient number, since it is larger than the sum of its proper divisors (112017).

4814839 is a wasteful number, since it uses less digits than its factorization.

4814839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112016.

The product of its digits is 27648, while the sum is 37.

The square root of 4814839 is about 2194.2741396644. The cubic root of 4814839 is about 168.8601833683.

The spelling of 4814839 in words is "four million, eight hundred fourteen thousand, eight hundred thirty-nine".