6578496 has 112 divisors (see below), whose sum is σ = 19994880. Its totient is φ = 2146176.

The previous prime is 6578461. The next prime is 6578513. The reversal of 6578496 is 6948756.

Its product of digits (362880) is a multiple of the sum of its prime factors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139945 + ... + 139991.

Almost surely, 2^6578496 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 6578496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9997440).

6578496 is an abundant number, since it is smaller than the sum of its proper divisors (13416384).

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

6578496 is an frugal number, since it uses more digits than its factorization.

6578496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 52 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 6578496 is about 2564.8578908002. The cubic root of 6578496 is about 187.3738030822.

The spelling of 6578496 in words is "six million, five hundred seventy-eight thousand, four hundred ninety-six".