6544496 has 40 divisors (see below), whose sum is σ = 14713344. Its totient is φ = 2761920.

The previous prime is 6544487. The next prime is 6544547. The reversal of 6544496 is 6944456.

It is a happy number.

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, 7541 + ... + 8363.

Almost surely, 2^6544496 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 6544496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7356672).

6544496 is an abundant number, since it is smaller than the sum of its proper divisors (8168848).

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

6544496 is a wasteful number, since it uses less digits than its factorization.

6544496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909 (or 903 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 6544496 is about 2558.2212570456. The cubic root of 6544496 is about 187.0504406050.

The spelling of 6544496 in words is "six million, five hundred forty-four thousand, four hundred ninety-six".