2856152 has 32 divisors (see below), whose sum is σ = 5972400. Its totient is φ = 1271424.

The previous prime is 2856149. The next prime is 2856167. The reversal of 2856152 is 2516582.

2856152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2543 + ... + 3489.

2^2856152 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 2856152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2986200).

2856152 is an abundant number, since it is smaller than the sum of its proper divisors (3116248).

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

2856152 is a wasteful number, since it uses less digits than its factorization.

2856152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 991 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 2856152 is about 1690.0153845454. The cubic root of 2856152 is about 141.8819358522.

The spelling of 2856152 in words is "two million, eight hundred fifty-six thousand, one hundred fifty-two".