2885286 has 8 divisors (see below), whose sum is σ = 5770584. Its totient is φ = 961760.

The previous prime is 2885279. The next prime is 2885287. The reversal of 2885286 is 6825882.

It is a sphenic number, since it is the product of 3 distinct primes.

2885286 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885287) 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, 240435 + ... + 240446.

It is an arithmetic number, because the mean of its divisors is an integer number (721323).

2^2885286 is an apocalyptic number.

2885286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2885286 is a wasteful number, since it uses less digits than its factorization.

2885286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480886.

The product of its digits is 61440, while the sum is 39.

The square root of 2885286 is about 1698.6129635676. The cubic root of 2885286 is about 142.3627240625.

The spelling of 2885286 in words is "two million, eight hundred eighty-five thousand, two hundred eighty-six".