4485565 has 8 divisors (see below), whose sum is σ = 6151680. Its totient is φ = 3075792.

The previous prime is 4485557. The next prime is 4485581. The reversal of 4485565 is 5655844.

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 4485565 - 2³ = 4485557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64045 + ... + 64114.

It is an arithmetic number, because the mean of its divisors is an integer number (768960).

Almost surely, 2^4485565 is an apocalyptic number.

It is an amenable number.

4485565 is a deficient number, since it is larger than the sum of its proper divisors (1666115).

4485565 is a wasteful number, since it uses less digits than its factorization.

4485565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128171.

The product of its digits is 96000, while the sum is 37.

The square root of 4485565 is about 2117.9152485404. The cubic root of 4485565 is about 164.9196425362.

It can be divided in two parts, 4485 and 565, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 4485565 in words is "four million, four hundred eighty-five thousand, five hundred sixty-five".