4664665 has 8 divisors (see below), whose sum is σ = 5650560. Its totient is φ = 3696432.

The previous prime is 4664659. The next prime is 4664669. The reversal of 4664665 is 5664664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4664665 - 2³ = 4664657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4664669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3825 + ... + 4894.

It is an arithmetic number, because the mean of its divisors is an integer number (706320).

Almost surely, 2^4664665 is an apocalyptic number.

It is an amenable number.

4664665 is a deficient number, since it is larger than the sum of its proper divisors (985895).

4664665 is a wasteful number, since it uses less digits than its factorization.

4664665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8831.

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

The square root of 4664665 is about 2159.7835539702. The cubic root of 4664665 is about 167.0860350072.

Subtracting 4664665 from its reverse (5664664), we obtain a palindrome (999999).

It can be divided in two parts, 4664 and 665, that added together give a square (5329 = 73²).

The spelling of 4664665 in words is "four million, six hundred sixty-four thousand, six hundred sixty-five".