5664111 has 24 divisors (see below), whose sum is σ = 8252160. Its totient is φ = 3453312.

The previous prime is 5664107. The next prime is 5664151. The reversal of 5664111 is 1114665.

It is not a de Polignac number, because 5664111 - 2² = 5664107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40680 + ... + 40818.

It is an arithmetic number, because the mean of its divisors is an integer number (343840).

Almost surely, 2^5664111 is an apocalyptic number.

5664111 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5664111 is a deficient number, since it is larger than the sum of its proper divisors (2588049).

5664111 is a wasteful number, since it uses less digits than its factorization.

5664111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 206 counting only the distinct ones).

The product of its digits is 720, while the sum is 24.

The square root of 5664111 is about 2379.9392849398. The cubic root of 5664111 is about 178.2559021773.

Adding to 5664111 its reverse (1114665), we get a palindrome (6778776).

It can be divided in two parts, 5664 and 111, that added together give a palindrome (5775).

The spelling of 5664111 in words is "five million, six hundred sixty-four thousand, one hundred eleven".