2885005 has 8 divisors (see below), whose sum is σ = 3612672. Its totient is φ = 2207568.

The previous prime is 2884993. The next prime is 2885021. The reversal of 2885005 is 5005882.

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 2885005 - 2⁹ = 2884493 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 7 ways as a sum of consecutive naturals, for example, 12429 + ... + 12658.

It is an arithmetic number, because the mean of its divisors is an integer number (451584).

2^2885005 is an apocalyptic number.

It is an amenable number.

2885005 is a deficient number, since it is larger than the sum of its proper divisors (727667).

2885005 is a wasteful number, since it uses less digits than its factorization.

2885005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25115.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 2885005 is about 1698.5302470077. The cubic root of 2885005 is about 142.3581023111.

The spelling of 2885005 in words is "two million, eight hundred eighty-five thousand, five".