5647584 has 48 divisors (see below), whose sum is σ = 15014160. Its totient is φ = 1858560.

The previous prime is 5647573. The next prime is 5647589. The reversal of 5647584 is 4857465.

It is a tau number, because it is divible by the number of its divisors (48).

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5647589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8214 + ... + 8874.

It is an arithmetic number, because the mean of its divisors is an integer number (312795).

Almost surely, 2^5647584 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 5647584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7507080).

5647584 is an abundant number, since it is smaller than the sum of its proper divisors (9366576).

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

5647584 is a wasteful number, since it uses less digits than its factorization.

5647584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763 (or 755 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 5647584 is about 2376.4646010408. The cubic root of 5647584 is about 178.0823588912.

The spelling of 5647584 in words is "five million, six hundred forty-seven thousand, five hundred eighty-four".