5579664 has 20 divisors (see below), whose sum is σ = 14414256. Its totient is φ = 1859872.

The previous prime is 5579663. The next prime is 5579669. The reversal of 5579664 is 4669755.

It is a super-2 number, since 2×5579664² = 62265300705792, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5579663) 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, 58074 + ... + 58169.

Almost surely, 2^5579664 is an apocalyptic number.

It is an amenable number.

5579664 is an abundant number, since it is smaller than the sum of its proper divisors (8834592).

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

5579664 is a wasteful number, since it uses less digits than its factorization.

5579664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116254 (or 116248 counting only the distinct ones).

The product of its digits is 226800, while the sum is 42.

The square root of 5579664 is about 2362.1312410618. The cubic root of 5579664 is about 177.3655822909.

Subtracting from 5579664 its reverse (4669755), we obtain a palindrome (909909).

The spelling of 5579664 in words is "five million, five hundred seventy-nine thousand, six hundred sixty-four".