6454448 has 120 divisors (see below), whose sum is σ = 17427456. Its totient is φ = 2246400.

The previous prime is 6454439. The next prime is 6454451. The reversal of 6454448 is 8444546.

Its product of digits (61440) is a multiple of the sum of its prime divisors (64).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 208193 + ... + 208223.

Almost surely, 2^6454448 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 6454448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8713728).

6454448 is an abundant number, since it is smaller than the sum of its proper divisors (10973008).

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

6454448 is a wasteful number, since it uses less digits than its factorization.

6454448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 64 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 6454448 is about 2540.5605680637. The cubic root of 6454448 is about 186.1885781579.

It can be divided in two parts, 6 and 454448, that added together give a palindrome (454454).

The spelling of 6454448 in words is "six million, four hundred fifty-four thousand, four hundred forty-eight".