2856332 has 12 divisors (see below), whose sum is σ = 5021016. Its totient is φ = 1421760.

The previous prime is 2856283. The next prime is 2856349. The reversal of 2856332 is 2336582.

2856332 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 (29) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2856295 and 2856304.

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 3 ways as a sum of consecutive naturals, for example, 518 + ... + 2445.

It is an arithmetic number, because the mean of its divisors is an integer number (418418).

2^2856332 is an apocalyptic number.

It is an amenable number.

2856332 is a deficient number, since it is larger than the sum of its proper divisors (2164684).

2856332 is a wasteful number, since it uses less digits than its factorization.

2856332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208 (or 3206 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 2856332 is about 1690.0686376594. The cubic root of 2856332 is about 141.8849163439.

The spelling of 2856332 in words is "two million, eight hundred fifty-six thousand, three hundred thirty-two".