5567664 has 40 divisors (see below), whose sum is σ = 14481712. Its totient is φ = 1843200.

The previous prime is 5567663. The next prime is 5567669. The reversal of 5567664 is 4667655.

It is not an unprimeable number, because it can be changed into a prime (5567663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8964 + ... + 9564.

Almost surely, 2^5567664 is an apocalyptic number.

It is an amenable number.

5567664 is an abundant number, since it is smaller than the sum of its proper divisors (8914048).

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

5567664 is a wasteful number, since it uses less digits than its factorization.

5567664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 799 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 5567664 is about 2359.5897948584. The cubic root of 5567664 is about 177.2383395853.

Subtracting from 5567664 its reverse (4667655), we obtain a palindrome (900009).

The spelling of 5567664 in words is "five million, five hundred sixty-seven thousand, six hundred sixty-four".