5664156 has 24 divisors (see below), whose sum is σ = 13266960. Its totient is φ = 1880832.

The previous prime is 5664151. The next prime is 5664157. The reversal of 5664156 is 6514665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3060 + ... + 4548.

It is an arithmetic number, because the mean of its divisors is an integer number (552790).

Almost surely, 2^5664156 is an apocalyptic number.

It is an amenable number.

5664156 is an abundant number, since it is smaller than the sum of its proper divisors (7602804).

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

5664156 is a wasteful number, since it uses less digits than its factorization.

5664156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813 (or 1811 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 5664156 is about 2379.9487389438. The cubic root of 5664156 is about 178.2563742428.

The spelling of 5664156 in words is "five million, six hundred sixty-four thousand, one hundred fifty-six".