2856262 has 8 divisors (see below), whose sum is σ = 4328856. Its totient is φ = 1413312.

The previous prime is 2856253. The next prime is 2856283. The reversal of 2856262 is 2626582.

2856262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2856262² = 16316465225288, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 7168 + ... + 7555.

It is an arithmetic number, because the mean of its divisors is an integer number (541107).

2^2856262 is an apocalyptic number.

2856262 is a deficient number, since it is larger than the sum of its proper divisors (1472594).

2856262 is a wasteful number, since it uses less digits than its factorization.

2856262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14822.

The product of its digits is 11520, while the sum is 31.

The square root of 2856262 is about 1690.0479283145. The cubic root of 2856262 is about 141.8837572787.

The spelling of 2856262 in words is "two million, eight hundred fifty-six thousand, two hundred sixty-two".