6500416 has 42 divisors (see below), whose sum is σ = 13991082. Its totient is φ = 2995200.

The previous prime is 6500401. The next prime is 6500441. The reversal of 6500416 is 6140056.

It can be written as a sum of positive squares in 3 ways, for example, as 230400 + 6270016 = 480^2 + 2504^2 .

It is an unprimeable number.

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, 10516 + ... + 11116.

It is an arithmetic number, because the mean of its divisors is an integer number (333121).

Almost surely, 2^6500416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6500416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6995541).

6500416 is an abundant number, since it is smaller than the sum of its proper divisors (7490666).

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

6500416 is a wasteful number, since it uses less digits than its factorization.

6500416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 6500416 is about 2549.5913398033. The cubic root of 6500416 is about 186.6295391012.

The spelling of 6500416 in words is "six million, five hundred thousand, four hundred sixteen".