5243841 has 6 divisors (see below), whose sum is σ = 7574450. Its totient is φ = 3495888.

The previous prime is 5243831. The next prime is 5243869. The reversal of 5243841 is 1483425.

It can be written as a sum of positive squares in only one way, i.e., 4322241 + 921600 = 2079^2 + 960^2 .

It is not a de Polignac number, because 5243841 - 2¹¹ = 5241793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5243801) 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 in 5 ways as a sum of consecutive naturals, for example, 291316 + ... + 291333.

Almost surely, 2^5243841 is an apocalyptic number.

It is an amenable number.

5243841 is a deficient number, since it is larger than the sum of its proper divisors (2330609).

5243841 is a wasteful number, since it uses less digits than its factorization.

5243841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582655 (or 582652 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 5243841 is about 2289.9434490834. The cubic root of 5243841 is about 173.7333410524.

It can be divided in two parts, 5243 and 841, that added together give a square (6084 = 78²).

The spelling of 5243841 in words is "five million, two hundred forty-three thousand, eight hundred forty-one".