5208724 has 6 divisors (see below), whose sum is σ = 9115274. Its totient is φ = 2604360.

The previous prime is 5208701. The next prime is 5208727. The reversal of 5208724 is 4278025.

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 101124 = 2260^2 + 318^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5208692 and 5208701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651087 + ... + 651094.

Almost surely, 2^5208724 is an apocalyptic number.

It is an amenable number.

5208724 is a deficient number, since it is larger than the sum of its proper divisors (3906550).

5208724 is a wasteful number, since it uses less digits than its factorization.

5208724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302185 (or 1302183 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5208724 is about 2282.2629121116. The cubic root of 5208724 is about 173.3446524495.

The spelling of 5208724 in words is "five million, two hundred eight thousand, seven hundred twenty-four".