4666664 has 16 divisors (see below), whose sum is σ = 8899200. Its totient is φ = 2293552.

The previous prime is 4666663. The next prime is 4666667.

4666664 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4472 + ... + 5415.

It is an arithmetic number, because the mean of its divisors is an integer number (556200).

Almost surely, 2^4666664 is an apocalyptic number.

It is an amenable number.

4666664 is a deficient number, since it is larger than the sum of its proper divisors (4232536).

4666664 is a wasteful number, since it uses less digits than its factorization.

4666664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9952 (or 9948 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 4666664 is about 2160.2462822558. The cubic root of 4666664 is about 167.1098993350.

The spelling of 4666664 in words is "four million, six hundred sixty-six thousand, six hundred sixty-four".