2885239 has 16 divisors (see below), whose sum is σ = 3481920. Its totient is φ = 2338560.

The previous prime is 2885237. The next prime is 2885243. The reversal of 2885239 is 9325882.

2885239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2885239 - 2¹ = 2885237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2885198 and 2885207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12267 + ... + 12499.

It is an arithmetic number, because the mean of its divisors is an integer number (217620).

2^2885239 is an apocalyptic number.

2885239 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2885239 is a deficient number, since it is larger than the sum of its proper divisors (596681).

2885239 is a wasteful number, since it uses less digits than its factorization.

2885239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330.

The product of its digits is 34560, while the sum is 37.

The square root of 2885239 is about 1698.5991286940. The cubic root of 2885239 is about 142.3619510503.

The spelling of 2885239 in words is "two million, eight hundred eighty-five thousand, two hundred thirty-nine".