4656664 has 8 divisors (see below), whose sum is σ = 8731260. Its totient is φ = 2328328.

The previous prime is 4656661. The next prime is 4656703. The reversal of 4656664 is 4666564.

4656664 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4656661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291034 + ... + 291049.

Almost surely, 2^4656664 is an apocalyptic number.

It is an amenable number.

4656664 is a deficient number, since it is larger than the sum of its proper divisors (4074596).

4656664 is a wasteful number, since it uses less digits than its factorization.

4656664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582089 (or 582085 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 4656664 is about 2157.9304900761. The cubic root of 4656664 is about 166.9904496911.

The spelling of 4656664 in words is "four million, six hundred fifty-six thousand, six hundred sixty-four".