6459448 has 16 divisors (see below), whose sum is σ = 12195000. Its totient is φ = 3207456.

The previous prime is 6459443. The next prime is 6459457. The reversal of 6459448 is 8449546.

It is a self number, because there is not a number n which added to its sum of digits gives 6459448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6459443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518 + ... + 3901.

Almost surely, 2^6459448 is an apocalyptic number.

It is an amenable number.

6459448 is a deficient number, since it is larger than the sum of its proper divisors (5735552).

6459448 is a wasteful number, since it uses less digits than its factorization.

6459448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5574 (or 5570 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 6459448 is about 2541.5444123603. The cubic root of 6459448 is about 186.2366433375.

The spelling of 6459448 in words is "six million, four hundred fifty-nine thousand, four hundred forty-eight".