4842857 has 8 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 4607680.

The previous prime is 4842847. The next prime is 4842863. The reversal of 4842857 is 7582484.

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

It is a cyclic number.

It is not a de Polignac number, because 4842857 - 2¹⁴ = 4826473 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 4842857.

It is not an unprimeable number, because it can be changed into a prime (4842847) 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, 5057 + ... + 5937.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 2^4842857 is an apocalyptic number.

It is an amenable number.

4842857 is a deficient number, since it is larger than the sum of its proper divisors (237463).

4842857 is a wasteful number, since it uses less digits than its factorization.

4842857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143.

The product of its digits is 71680, while the sum is 38.

The square root of 4842857 is about 2200.6492223887. The cubic root of 4842857 is about 169.1870878413.

The spelling of 4842857 in words is "four million, eight hundred forty-two thousand, eight hundred fifty-seven".