6563072 has 36 divisors (see below), whose sum is σ = 13539456. Its totient is φ = 3171840.

The previous prime is 6563021. The next prime is 6563087. The reversal of 6563072 is 2703656.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7523 + ... + 8349.

It is an arithmetic number, because the mean of its divisors is an integer number (376096).

Almost surely, 2^6563072 is an apocalyptic number.

6563072 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6563072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6769728).

6563072 is an abundant number, since it is smaller than the sum of its proper divisors (6976384).

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

6563072 is an equidigital number, since it uses as much as digits as its factorization.

6563072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 6563072 is about 2561.8493320256. The cubic root of 6563072 is about 187.2272490589.

The spelling of 6563072 in words is "six million, five hundred sixty-three thousand, seventy-two".