2055285 has 12 divisors (see below), whose sum is σ = 3562572. Its totient is φ = 1096128.

The previous prime is 2055253. The next prime is 2055299. The reversal of 2055285 is 5825502.

It can be written as a sum of positive squares in 2 ways, for example, as 1418481 + 636804 = 1191^2 + 798^2 .

It is not a de Polignac number, because 2055285 - 2⁵ = 2055253 is a prime.

It is a Curzon number.

2055285 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22792 + ... + 22881.

It is an arithmetic number, because the mean of its divisors is an integer number (296881).

2^2055285 is an apocalyptic number.

It is an amenable number.

2055285 is a deficient number, since it is larger than the sum of its proper divisors (1507287).

2055285 is a wasteful number, since it uses less digits than its factorization.

2055285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45684 (or 45681 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 2055285 is about 1433.6265204020. The cubic root of 2055285 is about 127.1424817082.

The spelling of 2055285 in words is "two million, fifty-five thousand, two hundred eighty-five".