6658496 has 56 divisors (see below), whose sum is σ = 14593824. Its totient is φ = 2995200.

The previous prime is 6658471. The next prime is 6658501. The reversal of 6658496 is 6948566.

6658496 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 44021 + ... + 44171.

It is an arithmetic number, because the mean of its divisors is an integer number (260604).

Almost surely, 2^6658496 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 6658496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7296912).

6658496 is an abundant number, since it is smaller than the sum of its proper divisors (7935328).

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

6658496 is a wasteful number, since it uses less digits than its factorization.

6658496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 219 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 6658496 is about 2580.4061695787. The cubic root of 6658496 is about 188.1302854260.

The spelling of 6658496 in words is "six million, six hundred fifty-eight thousand, four hundred ninety-six".