6473216 has 40 divisors (see below), whose sum is σ = 13258080. Its totient is φ = 3155968.

The previous prime is 6473197. The next prime is 6473231. The reversal of 6473216 is 6123746.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 23930 + ... + 24198.

It is an arithmetic number, because the mean of its divisors is an integer number (331452).

Almost surely, 2^6473216 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 6473216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6629040).

6473216 is an abundant number, since it is smaller than the sum of its proper divisors (6784864).

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

6473216 is an equidigital number, since it uses as much as digits as its factorization.

6473216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 318 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 6473216 is about 2544.2515598895. The cubic root of 6473216 is about 186.3688675618.

The spelling of 6473216 in words is "six million, four hundred seventy-three thousand, two hundred sixteen".