5820664 has 32 divisors (see below), whose sum is σ = 11681280. Its totient is φ = 2709504.

The previous prime is 5820637. The next prime is 5820667. The reversal of 5820664 is 4660285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5820667) 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, 17104 + ... + 17440.

It is an arithmetic number, because the mean of its divisors is an integer number (365040).

Almost surely, 2^5820664 is an apocalyptic number.

It is an amenable number.

5820664 is an abundant number, since it is smaller than the sum of its proper divisors (5860616).

5820664 is a wasteful number, since it uses less digits than its factorization.

5820664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 5820664 is about 2412.6052308656. The cubic root of 5820664 is about 179.8832988399.

The spelling of 5820664 in words is "five million, eight hundred twenty thousand, six hundred sixty-four".