5320047 has 4 divisors (see below), whose sum is σ = 7093400. Its totient is φ = 3546696.

The previous prime is 5320039. The next prime is 5320069. The reversal of 5320047 is 7400235.

It is a happy number.

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

It is not a de Polignac number, because 5320047 - 2³ = 5320039 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 (5320027) 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, 886672 + ... + 886677.

It is an arithmetic number, because the mean of its divisors is an integer number (1773350).

Almost surely, 2^5320047 is an apocalyptic number.

5320047 is a deficient number, since it is larger than the sum of its proper divisors (1773353).

5320047 is a wasteful number, since it uses less digits than its factorization.

5320047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773352.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 5320047 is about 2306.5227074538. The cubic root of 5320047 is about 174.5708887879.

It can be divided in two parts, 53 and 20047, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 5320047 in words is "five million, three hundred twenty thousand, forty-seven".