2883285 has 24 divisors (see below), whose sum is σ = 5293080. Its totient is φ = 1446912.

The previous prime is 2883259. The next prime is 2883289. The reversal of 2883285 is 5823882.

It can be written as a sum of positive squares in 4 ways, for example, as 1052676 + 1830609 = 1026^2 + 1353^2 .

It is not a de Polignac number, because 2883285 - 2⁷ = 2883157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2883289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1120 + ... + 2649.

It is an arithmetic number, because the mean of its divisors is an integer number (220545).

2^2883285 is an apocalyptic number.

It is an amenable number.

2883285 is a deficient number, since it is larger than the sum of its proper divisors (2409795).

2883285 is a wasteful number, since it uses less digits than its factorization.

2883285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797 (or 3794 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 2883285 is about 1698.0238514226. The cubic root of 2883285 is about 142.3298060445.

The spelling of 2883285 in words is "two million, eight hundred eighty-three thousand, two hundred eighty-five".