4697857 has 8 divisors (see below), whose sum is σ = 4810752. Its totient is φ = 4586400.

The previous prime is 4697851. The next prime is 4697873. The reversal of 4697857 is 7587964.

It is a happy number.

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 4697857 - 2¹¹ = 4695809 is a prime.

It is a Duffinian number.

4697857 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4697851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8757 + ... + 9277.

It is an arithmetic number, because the mean of its divisors is an integer number (601344).

Almost surely, 2^4697857 is an apocalyptic number.

It is an amenable number.

4697857 is a deficient number, since it is larger than the sum of its proper divisors (112895).

4697857 is a wasteful number, since it uses less digits than its factorization.

4697857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719.

The product of its digits is 423360, while the sum is 46.

The square root of 4697857 is about 2167.4540364215. The cubic root of 4697857 is about 167.4814058219.

It can be divided in two parts, 46 and 97857, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 4697857 in words is "four million, six hundred ninety-seven thousand, eight hundred fifty-seven".