5078847 has 4 divisors (see below), whose sum is σ = 6771800. Its totient is φ = 3385896.

The previous prime is 5078839. The next prime is 5078849. The reversal of 5078847 is 7488705.

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

It is not a de Polignac number, because 5078847 - 2³ = 5078839 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5078849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 846472 + ... + 846477.

It is an arithmetic number, because the mean of its divisors is an integer number (1692950).

Almost surely, 2^5078847 is an apocalyptic number.

5078847 is a deficient number, since it is larger than the sum of its proper divisors (1692953).

5078847 is a wasteful number, since it uses less digits than its factorization.

5078847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692952.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 5078847 is about 2253.6297388879. The cubic root of 5078847 is about 171.8917540472.

The spelling of 5078847 in words is "five million, seventy-eight thousand, eight hundred forty-seven".