4163858 has 16 divisors (see below), whose sum is σ = 6497280. Its totient is φ = 1999200.

The previous prime is 4163857. The next prime is 4163879. The reversal of 4163858 is 8583614.

4163858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4163857) 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, 14678 + ... + 14958.

It is an arithmetic number, because the mean of its divisors is an integer number (406080).

Almost surely, 2^4163858 is an apocalyptic number.

4163858 is a deficient number, since it is larger than the sum of its proper divisors (2333422).

4163858 is a wasteful number, since it uses less digits than its factorization.

4163858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553.

The product of its digits is 23040, while the sum is 35.

The square root of 4163858 is about 2040.5533563227. The cubic root of 4163858 is about 160.8787328024.

The spelling of 4163858 in words is "four million, one hundred sixty-three thousand, eight hundred fifty-eight".