4876565 has 4 divisors (see below), whose sum is σ = 5851884. Its totient is φ = 3901248.

The previous prime is 4876513. The next prime is 4876607. The reversal of 4876565 is 5656784.

4876565 = 1561² + 1562².

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 2439844 + 2436721 = 1562^2 + 1561^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4876565 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487652 + ... + 487661.

It is an arithmetic number, because the mean of its divisors is an integer number (1462971).

Almost surely, 2^4876565 is an apocalyptic number.

4876565 is the 1562-nd centered square number.

It is an amenable number.

4876565 is a deficient number, since it is larger than the sum of its proper divisors (975319).

4876565 is an equidigital number, since it uses as much as digits as its factorization.

4876565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975318.

The product of its digits is 201600, while the sum is 41.

The square root of 4876565 is about 2208.2945908551. The cubic root of 4876565 is about 169.5787146399.

The spelling of 4876565 in words is "four million, eight hundred seventy-six thousand, five hundred sixty-five".