6469248 has 64 divisors (see below), whose sum is σ = 18213120. Its totient is φ = 2027520.

The previous prime is 6469247. The next prime is 6469303. The reversal of 6469248 is 8429646.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (6469241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6033 + ... + 7023.

It is an arithmetic number, because the mean of its divisors is an integer number (284580).

Almost surely, 2^6469248 is an apocalyptic number.

6469248 is a gapful number since it is divisible by the number (68) 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 6469248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9106560).

6469248 is an abundant number, since it is smaller than the sum of its proper divisors (11743872).

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

6469248 is a wasteful number, since it uses less digits than its factorization.

6469248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025 (or 1013 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 6469248 is about 2543.4716432467. The cubic root of 6469248 is about 186.3307791875.

The spelling of 6469248 in words is "six million, four hundred sixty-nine thousand, two hundred forty-eight".