6582272 has 26 divisors (see below), whose sum is σ = 13171128. Its totient is φ = 3289088.

The previous prime is 6582259. The next prime is 6582287. The reversal of 6582272 is 2722856.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3293 + ... + 4899.

Almost surely, 2^6582272 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 6582272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6585564).

6582272 is an abundant number, since it is smaller than the sum of its proper divisors (6588856).

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

6582272 is an equidigital number, since it uses as much as digits as its factorization.

6582272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631 (or 1609 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 6582272 is about 2565.5938883619. The cubic root of 6582272 is about 187.4096465411.

The spelling of 6582272 in words is "six million, five hundred eighty-two thousand, two hundred seventy-two".