4958857 has 4 divisors (see below), whose sum is σ = 4986436. Its totient is φ = 4931280.

The previous prime is 4958843. The next prime is 4958861. The reversal of 4958857 is 7588594.

4958857 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1382976 + 3575881 = 1176^2 + 1891^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4958857 is a prime.

It is a Duffinian number.

4958857 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4958257) 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 3 ways as a sum of consecutive naturals, for example, 13518 + ... + 13879.

It is an arithmetic number, because the mean of its divisors is an integer number (1246609).

Almost surely, 2^4958857 is an apocalyptic number.

It is an amenable number.

4958857 is a deficient number, since it is larger than the sum of its proper divisors (27579).

4958857 is a wasteful number, since it uses less digits than its factorization.

4958857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27578.

The product of its digits is 403200, while the sum is 46.

The square root of 4958857 is about 2226.8491192714. The cubic root of 4958857 is about 170.5272786825.

The spelling of 4958857 in words is "four million, nine hundred fifty-eight thousand, eight hundred fifty-seven".