5709664 has 24 divisors (see below), whose sum is σ = 11347560. Its totient is φ = 2827776.

The previous prime is 5709659. The next prime is 5709667. The reversal of 5709664 is 4669075.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5709667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2827 + ... + 4405.

It is an arithmetic number, because the mean of its divisors is an integer number (472815).

Almost surely, 2^5709664 is an apocalyptic number.

It is an amenable number.

5709664 is a deficient number, since it is larger than the sum of its proper divisors (5637896).

5709664 is a wasteful number, since it uses less digits than its factorization.

5709664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 5709664 is about 2389.4903222235. The cubic root of 5709664 is about 178.7324947403.

The spelling of 5709664 in words is "five million, seven hundred nine thousand, six hundred sixty-four".