5864664 has 32 divisors (see below), whose sum is σ = 15790320. Its totient is φ = 1804416.

The previous prime is 5864657. The next prime is 5864669. The reversal of 5864664 is 4664685.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5864669) 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, 9087 + ... + 9710.

Almost surely, 2^5864664 is an apocalyptic number.

It is an amenable number.

5864664 is an abundant number, since it is smaller than the sum of its proper divisors (9925656).

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

5864664 is a wasteful number, since it uses less digits than its factorization.

5864664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18819 (or 18815 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 5864664 is about 2421.7068360972. The cubic root of 5864664 is about 180.3354239432.

The spelling of 5864664 in words is "five million, eight hundred sixty-four thousand, six hundred sixty-four".