6512448 has 56 divisors (see below), whose sum is σ = 17446752. Its totient is φ = 2143744.

The previous prime is 6512447. The next prime is 6512453. The reversal of 6512448 is 8442156.

It is a zygodrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6512447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20386 + ... + 20702.

Almost surely, 2^6512448 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 6512448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8723376).

6512448 is an abundant number, since it is smaller than the sum of its proper divisors (10934304).

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

6512448 is a wasteful number, since it uses less digits than its factorization.

6512448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 429 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 6512448 is about 2551.9498427673. The cubic root of 6512448 is about 186.7446159710.

The spelling of 6512448 in words is "six million, five hundred twelve thousand, four hundred forty-eight".