2855882 has 8 divisors (see below), whose sum is σ = 4399716. Its totient is φ = 1389312.

The previous prime is 2855873. The next prime is 2855893. The reversal of 2855882 is 2885582.

It can be written as a sum of positive squares in 2 ways, for example, as 2563201 + 292681 = 1601^2 + 541^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19223 + ... + 19370.

2^2855882 is an apocalyptic number.

2855882 is a deficient number, since it is larger than the sum of its proper divisors (1543834).

2855882 is a wasteful number, since it uses less digits than its factorization.

2855882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38632.

The product of its digits is 51200, while the sum is 38.

The square root of 2855882 is about 1689.9355017278. The cubic root of 2855882 is about 141.8774648798.

The spelling of 2855882 in words is "two million, eight hundred fifty-five thousand, eight hundred eighty-two".