4865005 has 4 divisors (see below), whose sum is σ = 5838012. Its totient is φ = 3892000.

The previous prime is 4864987. The next prime is 4865023. The reversal of 4865005 is 5005684.

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

It is an interprime number because it is at equal distance from previous prime (4864987) and next prime (4865023).

It can be written as a sum of positive squares in 2 ways, for example, as 2499561 + 2365444 = 1581^2 + 1538^2 .

It is not a de Polignac number, because 4865005 - 2⁹ = 4864493 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, 486496 + ... + 486505.

It is an arithmetic number, because the mean of its divisors is an integer number (1459503).

Almost surely, 2^4865005 is an apocalyptic number.

It is an amenable number.

4865005 is a deficient number, since it is larger than the sum of its proper divisors (973007).

4865005 is an equidigital number, since it uses as much as digits as its factorization.

4865005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973006.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 4865005 is about 2205.6756334511. The cubic root of 4865005 is about 169.4446119819. Note that the first 3 decimals are identical.

The spelling of 4865005 in words is "four million, eight hundred sixty-five thousand, five".