5057842 has 8 divisors (see below), whose sum is σ = 7771932. Its totient is φ = 2467200.

The previous prime is 5057839. The next prime is 5057851. The reversal of 5057842 is 2487505.

It can be written as a sum of positive squares in 2 ways, for example, as 4968441 + 89401 = 2229^2 + 299^2 .

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30759 + ... + 30922.

Almost surely, 2^5057842 is an apocalyptic number.

5057842 is a deficient number, since it is larger than the sum of its proper divisors (2714090).

5057842 is a wasteful number, since it uses less digits than its factorization.

5057842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61724.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 5057842 is about 2248.9646506782. The cubic root of 5057842 is about 171.6544577151.

The spelling of 5057842 in words is "five million, fifty-seven thousand, eight hundred forty-two".