4118663 has 4 divisors (see below), whose sum is σ = 4122840. Its totient is φ = 4114488.

The previous prime is 4118627. The next prime is 4118693. The reversal of 4118663 is 3668114.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4118663 - 2⁶ = 4118599 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4118603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308 + ... + 2886.

It is an arithmetic number, because the mean of its divisors is an integer number (1030710).

Almost surely, 2^4118663 is an apocalyptic number.

4118663 is a deficient number, since it is larger than the sum of its proper divisors (4177).

4118663 is a wasteful number, since it uses less digits than its factorization.

4118663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176.

The product of its digits is 3456, while the sum is 29.

The square root of 4118663 is about 2029.4489399835. The cubic root of 4118663 is about 160.2945485702.

The spelling of 4118663 in words is "four million, one hundred eighteen thousand, six hundred sixty-three".