5664392 has 8 divisors (see below), whose sum is σ = 10620750. Its totient is φ = 2832192.

The previous prime is 5664377. The next prime is 5664397. The reversal of 5664392 is 2934665.

It can be written as a sum of positive squares in only one way, i.e., 5262436 + 401956 = 2294^2 + 634^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5664397) 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 as a sum of consecutive naturals, namely, 354017 + ... + 354032.

Almost surely, 2^5664392 is an apocalyptic number.

It is an amenable number.

5664392 is a deficient number, since it is larger than the sum of its proper divisors (4956358).

5664392 is a wasteful number, since it uses less digits than its factorization.

5664392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708055 (or 708051 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 5664392 is about 2379.9983193271. The cubic root of 5664392 is about 178.2588499232.

The spelling of 5664392 in words is "five million, six hundred sixty-four thousand, three hundred ninety-two".