5243856 has 40 divisors (see below), whose sum is σ = 13686624. Its totient is φ = 1729920.

The previous prime is 5243831. The next prime is 5243869. The reversal of 5243856 is 6583425.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4626 + ... + 5646.

Almost surely, 2^5243856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5243856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6843312).

5243856 is an abundant number, since it is smaller than the sum of its proper divisors (8442768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5243856 is a wasteful number, since it uses less digits than its factorization.

5243856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1133 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 5243856 is about 2289.9467242711. The cubic root of 5243856 is about 173.7335067069.

The spelling of 5243856 in words is "five million, two hundred forty-three thousand, eight hundred fifty-six".