6488064 has 102 divisors (see below), whose sum is σ = 20447076. Its totient is φ = 1966080.

The previous prime is 6488023. The next prime is 6488071. The reversal of 6488064 is 4608846.

6488064 is a `hidden beast` number, since 648 + 8 + 0 + 6 + 4 = 666.

6488064 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 16.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 589819 + ... + 589829.

Almost surely, 2^6488064 is an apocalyptic number.

6488064 is a gapful number since it is divisible by the number (64) 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 6488064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10223538).

6488064 is an abundant number, since it is smaller than the sum of its proper divisors (13959012).

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

6488064 is an equidigital number, since it uses as much as digits as its factorization.

6488064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49 (or 16 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 6488064 is about 2547.1678389929. The cubic root of 6488064 is about 186.5112538640.

The spelling of 6488064 in words is "six million, four hundred eighty-eight thousand, sixty-four".