5238742 has 8 divisors (see below), whose sum is σ = 7883856. Its totient is φ = 2610792.

The previous prime is 5238731. The next prime is 5238773. The reversal of 5238742 is 2478325.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3498 + ... + 4765.

It is an arithmetic number, because the mean of its divisors is an integer number (985482).

Almost surely, 2^5238742 is an apocalyptic number.

5238742 is a deficient number, since it is larger than the sum of its proper divisors (2645114).

5238742 is a wasteful number, since it uses less digits than its factorization.

5238742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8582.

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

The square root of 5238742 is about 2288.8298320321. The cubic root of 5238742 is about 173.6770112493.

The spelling of 5238742 in words is "five million, two hundred thirty-eight thousand, seven hundred forty-two".