2852556 has 48 divisors (see below), whose sum is σ = 7875840. Its totient is φ = 786240.

The previous prime is 2852519. The next prime is 2852569. The reversal of 2852556 is 6552582.

2852556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 1851 + ... + 3021.

It is an arithmetic number, because the mean of its divisors is an integer number (164080).

2^2852556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2852556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3937920).

2852556 is an abundant number, since it is smaller than the sum of its proper divisors (5023284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2852556 is a wasteful number, since it uses less digits than its factorization.

2852556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214 (or 1212 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 2852556 is about 1688.9511538230. The cubic root of 2852556 is about 141.8223659933.

The spelling of 2852556 in words is "two million, eight hundred fifty-two thousand, five hundred fifty-six".