4726664 has 8 divisors (see below), whose sum is σ = 8862510. Its totient is φ = 2363328.

The previous prime is 4726619. The next prime is 4726669. The reversal of 4726664 is 4666274.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3422500 + 1304164 = 1850^2 + 1142^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4726669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295409 + ... + 295424.

Almost surely, 2^4726664 is an apocalyptic number.

It is an amenable number.

4726664 is a deficient number, since it is larger than the sum of its proper divisors (4135846).

4726664 is a wasteful number, since it uses less digits than its factorization.

4726664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590839 (or 590835 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 4726664 is about 2174.0892345992. The cubic root of 4726664 is about 167.8230373960.

The spelling of 4726664 in words is "four million, seven hundred twenty-six thousand, six hundred sixty-four".