6423116 has 18 divisors (see below), whose sum is σ = 13076028. Its totient is φ = 2752680.

The previous prime is 6423091. The next prime is 6423119. The reversal of 6423116 is 6113246.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6423091 and 6423100.

It is not an unprimeable number, because it can be changed into a prime (6423119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16190 + ... + 16581.

It is an arithmetic number, because the mean of its divisors is an integer number (726446).

Almost surely, 2^6423116 is an apocalyptic number.

It is an amenable number.

6423116 is an abundant number, since it is smaller than the sum of its proper divisors (6652912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6423116 is a wasteful number, since it uses less digits than its factorization.

6423116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32789 (or 32780 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 6423116 is about 2534.3867108237. The cubic root of 6423116 is about 185.8868159432.

The spelling of 6423116 in words is "six million, four hundred twenty-three thousand, one hundred sixteen".