5857247 has 6 divisors (see below), whose sum is σ = 6438264. Its totient is φ = 5324660.

The previous prime is 5857237. The next prime is 5857259. The reversal of 5857247 is 7427585.

It is not a de Polignac number, because 5857247 - 2⁶ = 5857183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5857247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5857237) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 24083 + ... + 24324.

It is an arithmetic number, because the mean of its divisors is an integer number (1073044).

Almost surely, 2^5857247 is an apocalyptic number.

5857247 is a deficient number, since it is larger than the sum of its proper divisors (581017).

5857247 is a wasteful number, since it uses less digits than its factorization.

5857247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48429 (or 48418 counting only the distinct ones).

The product of its digits is 78400, while the sum is 38.

The square root of 5857247 is about 2420.1749936730. The cubic root of 5857247 is about 180.2593688843.

The spelling of 5857247 in words is "five million, eight hundred fifty-seven thousand, two hundred forty-seven".