6478080 has 144 divisors (see below), whose sum is σ = 23743104. Its totient is φ = 1474560.

The previous prime is 6478061. The next prime is 6478103. The reversal of 6478080 is 808746.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26760 + ... + 27000.

Almost surely, 2^6478080 is an apocalyptic number.

6478080 is a gapful number since it is divisible by the number (60) 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 6478080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11871552).

6478080 is an abundant number, since it is smaller than the sum of its proper divisors (17265024).

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

6478080 is a wasteful number, since it uses less digits than its factorization.

6478080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 6478080 is about 2545.2072607157. The cubic root of 6478080 is about 186.4155353087.

The spelling of 6478080 in words is "six million, four hundred seventy-eight thousand, eighty".