4118313 has 4 divisors (see below), whose sum is σ = 5491088. Its totient is φ = 2745540.

The previous prime is 4118287. The next prime is 4118321. The reversal of 4118313 is 3138114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4118313 - 2⁸ = 4118057 is a prime.

It is a D-number.

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 4118313.

It is not an unprimeable number, because it can be changed into a prime (4118333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686383 + ... + 686388.

It is an arithmetic number, because the mean of its divisors is an integer number (1372772).

Almost surely, 2^4118313 is an apocalyptic number.

It is an amenable number.

4118313 is a deficient number, since it is larger than the sum of its proper divisors (1372775).

4118313 is a wasteful number, since it uses less digits than its factorization.

4118313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372774.

The product of its digits is 288, while the sum is 21.

The square root of 4118313 is about 2029.3627078470. The cubic root of 4118313 is about 160.2900078830.

The spelling of 4118313 in words is "four million, one hundred eighteen thousand, three hundred thirteen".