6318423 has 12 divisors (see below), whose sum is σ = 9166248. Its totient is φ = 4194000.

The previous prime is 6318421. The next prime is 6318427. The reversal of 6318423 is 3248136.

It is a happy number.

6318423 is a `hidden beast` number, since 631 + 8 + 4 + 23 = 666.

It is not a de Polignac number, because 6318423 - 2¹ = 6318421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6318421) 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 11 ways as a sum of consecutive naturals, for example, 861 + ... + 3657.

It is an arithmetic number, because the mean of its divisors is an integer number (763854).

Almost surely, 2^6318423 is an apocalyptic number.

6318423 is a deficient number, since it is larger than the sum of its proper divisors (2847825).

6318423 is a wasteful number, since it uses less digits than its factorization.

6318423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054 (or 3051 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 6318423 is about 2513.6473499678. The cubic root of 6318423 is about 184.8713300567.

The spelling of 6318423 in words is "six million, three hundred eighteen thousand, four hundred twenty-three".