5243284 has 12 divisors (see below), whose sum is σ = 9230004. Its totient is φ = 2606144.

The previous prime is 5243281. The next prime is 5243317. The reversal of 5243284 is 4823425.

It can be written as a sum of positive squares in 2 ways, for example, as 2039184 + 3204100 = 1428^2 + 1790^2 .

It is a d-powerful number, because it can be written as 5² + 2²⁰ + 4³ + 3⁵ + 2²² + 8 + 4³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3097 + ... + 4480.

It is an arithmetic number, because the mean of its divisors is an integer number (769167).

Almost surely, 2^5243284 is an apocalyptic number.

It is an amenable number.

5243284 is a deficient number, since it is larger than the sum of its proper divisors (3986720).

5243284 is a wasteful number, since it uses less digits than its factorization.

5243284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7754 (or 7752 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 5243284 is about 2289.8218271298. The cubic root of 5243284 is about 173.7271895249.

The spelling of 5243284 in words is "five million, two hundred forty-three thousand, two hundred eighty-four".