5208842 has 8 divisors (see below), whose sum is σ = 7920516. Its totient is φ = 2568672.

The previous prime is 5208829. The next prime is 5208859. The reversal of 5208842 is 2488025.

It can be written as a sum of positive squares in 2 ways, for example, as 5112121 + 96721 = 2261^2 + 311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 17693 + ... + 17984.

Almost surely, 2^5208842 is an apocalyptic number.

5208842 is a deficient number, since it is larger than the sum of its proper divisors (2711674).

5208842 is a wasteful number, since it uses less digits than its factorization.

5208842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35752.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 5208842 is about 2282.2887635004. The cubic root of 5208842 is about 173.3459614403.

The spelling of 5208842 in words is "five million, two hundred eight thousand, eight hundred forty-two".