6448874 has 8 divisors (see below), whose sum is σ = 9691968. Its totient is φ = 3218220.

The previous prime is 6448861. The next prime is 6448889. The reversal of 6448874 is 4788446.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1682 + ... + 3965.

It is an arithmetic number, because the mean of its divisors is an integer number (1211496).

Almost surely, 2^6448874 is an apocalyptic number.

6448874 is a deficient number, since it is larger than the sum of its proper divisors (3243094).

6448874 is a wasteful number, since it uses less digits than its factorization.

6448874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6220.

The product of its digits is 172032, while the sum is 41.

The square root of 6448874 is about 2539.4633291308. The cubic root of 6448874 is about 186.1349658259.

The spelling of 6448874 in words is "six million, four hundred forty-eight thousand, eight hundred seventy-four".