4870857 has 8 divisors (see below), whose sum is σ = 6876576. Its totient is φ = 3056192.

The previous prime is 4870843. The next prime is 4870861. The reversal of 4870857 is 7580784.

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

It is not a de Polignac number, because 4870857 - 2⁷ = 4870729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4870837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47703 + ... + 47804.

It is an arithmetic number, because the mean of its divisors is an integer number (859572).

Almost surely, 2^4870857 is an apocalyptic number.

It is an amenable number.

4870857 is a deficient number, since it is larger than the sum of its proper divisors (2005719).

4870857 is a wasteful number, since it uses less digits than its factorization.

4870857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95527.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 4870857 is about 2207.0018124143. The cubic root of 4870857 is about 169.5125250706.

The spelling of 4870857 in words is "four million, eight hundred seventy thousand, eight hundred fifty-seven".