4464665 has 4 divisors (see below), whose sum is σ = 5357604. Its totient is φ = 3571728.

The previous prime is 4464661. The next prime is 4464673. The reversal of 4464665 is 5664644.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2679769 + 1784896 = 1637^2 + 1336^2 .

It is a cyclic number.

It is not a de Polignac number, because 4464665 - 2² = 4464661 is a prime.

It is a d-powerful number, because it can be written as 4³ + 4⁹ + 6² + 4¹¹ + 6³ + 6⁵ + 5³ .

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4464661) 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, 446462 + ... + 446471.

It is an arithmetic number, because the mean of its divisors is an integer number (1339401).

Almost surely, 2^4464665 is an apocalyptic number.

It is an amenable number.

4464665 is a deficient number, since it is larger than the sum of its proper divisors (892939).

4464665 is an equidigital number, since it uses as much as digits as its factorization.

4464665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892938.

The product of its digits is 69120, while the sum is 35.

The square root of 4464665 is about 2112.9753902968. The cubic root of 4464665 is about 164.6631019970.

The spelling of 4464665 in words is "four million, four hundred sixty-four thousand, six hundred sixty-five".