6484456 has 32 divisors (see below), whose sum is σ = 13697280. Its totient is φ = 2851200.

The previous prime is 6484447. The next prime is 6484477. The reversal of 6484456 is 6544846.

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, 1540 + ... + 3916.

It is an arithmetic number, because the mean of its divisors is an integer number (428040).

Almost surely, 2^6484456 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 6484456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6848640).

6484456 is an abundant number, since it is smaller than the sum of its proper divisors (7212824).

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

6484456 is a wasteful number, since it uses less digits than its factorization.

6484456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425 (or 2421 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 6484456 is about 2546.4595029177. The cubic root of 6484456 is about 186.4766746027.

The spelling of 6484456 in words is "six million, four hundred eighty-four thousand, four hundred fifty-six".