5243847 has 16 divisors (see below), whose sum is σ = 8105472. Its totient is φ = 2953440.

The previous prime is 5243831. The next prime is 5243869. The reversal of 5243847 is 7483425.

5243847 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5243847 - 2⁴ = 5243831 is a prime.

It is a d-powerful number, because it can be written as 5³ + 2²¹ + 4³ + 3⁶ + 8⁷ + 4¹⁰ + 7² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268 + ... + 3249.

It is an arithmetic number, because the mean of its divisors is an integer number (506592).

Almost surely, 2^5243847 is an apocalyptic number.

5243847 is a deficient number, since it is larger than the sum of its proper divisors (2861625).

5243847 is a wasteful number, since it uses less digits than its factorization.

5243847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598.

The product of its digits is 26880, while the sum is 33.

The square root of 5243847 is about 2289.9447591591. The cubic root of 5243847 is about 173.7334073143.

It can be divided in two parts, 524 and 3847, that added together give a triangular number (4371 = T₉₃).

The spelling of 5243847 in words is "five million, two hundred forty-three thousand, eight hundred forty-seven".