4660664 has 16 divisors (see below), whose sum is σ = 9021120. Its totient is φ = 2255040.

The previous prime is 4660637. The next prime is 4660687.

It is a happy number.

4660664 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 4660664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9149 + ... + 9644.

It is an arithmetic number, because the mean of its divisors is an integer number (563820).

Almost surely, 2^4660664 is an apocalyptic number.

It is an amenable number.

4660664 is a deficient number, since it is larger than the sum of its proper divisors (4360456).

4660664 is a wasteful number, since it uses less digits than its factorization.

4660664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18830 (or 18826 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 4660664 is about 2158.8571050442. The cubic root of 4660664 is about 167.0382500502.

The spelling of 4660664 in words is "four million, six hundred sixty thousand, six hundred sixty-four".