2862255 has 48 divisors (see below), whose sum is σ = 5362560. Its totient is φ = 1298880.

The previous prime is 2862227. The next prime is 2862259. The reversal of 2862255 is 5522682.

It is not a de Polignac number, because 2862255 - 2⁷ = 2862127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2862259) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34444 + ... + 34526.

It is an arithmetic number, because the mean of its divisors is an integer number (111720).

2^2862255 is an apocalyptic number.

2862255 is a deficient number, since it is larger than the sum of its proper divisors (2500305).

2862255 is a wasteful number, since it uses less digits than its factorization.

2862255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 121 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 2862255 is about 1691.8200258893. The cubic root of 2862255 is about 141.9829213078.

The spelling of 2862255 in words is "two million, eight hundred sixty-two thousand, two hundred fifty-five".