5243872 has 12 divisors (see below), whose sum is σ = 10323936. Its totient is φ = 2621920.

The previous prime is 5243869. The next prime is 5243879. The reversal of 5243872 is 2783425.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243879) by changing a digit.

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 as a sum of consecutive naturals, namely, 81904 + ... + 81967.

It is an arithmetic number, because the mean of its divisors is an integer number (860328).

Almost surely, 2^5243872 is an apocalyptic number.

It is an amenable number.

5243872 is a deficient number, since it is larger than the sum of its proper divisors (5080064).

5243872 is a wasteful number, since it uses less digits than its factorization.

5243872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163881 (or 163873 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 5243872 is about 2289.9502177995. The cubic root of 5243872 is about 173.7336834047.

The spelling of 5243872 in words is "five million, two hundred forty-three thousand, eight hundred seventy-two".