6696448 has 80 divisors (see below), whose sum is σ = 15467760. Its totient is φ = 2867200.

The previous prime is 6696383. The next prime is 6696451. The reversal of 6696448 is 8446966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163308 + ... + 163348.

It is an arithmetic number, because the mean of its divisors is an integer number (193347).

Almost surely, 2^6696448 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 6696448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7733880).

6696448 is an abundant number, since it is smaller than the sum of its proper divisors (8771312).

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

6696448 is a wasteful number, since it uses less digits than its factorization.

6696448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 83 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 6696448 is about 2587.7496014877. The cubic root of 6696448 is about 188.4870425698.

It can be divided in two parts, 669 and 6448, that added together give a palindrome (7117).

The spelling of 6696448 in words is "six million, six hundred ninety-six thousand, four hundred forty-eight".