2862028836 has 48 divisors (see below), whose sum is σ = 7446559680. Its totient is φ = 950604480.

The previous prime is 2862028789. The next prime is 2862028859. The reversal of 2862028836 is 6388202682.

It is a junction number, because it is equal to n+sod(n) for n = 2862028791 and 2862028800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16806 + ... + 77501.

It is an arithmetic number, because the mean of its divisors is an integer number (155136660).

Almost surely, 2^2862028836 is an apocalyptic number.

It is an amenable number.

2862028836 is an abundant number, since it is smaller than the sum of its proper divisors (4584530844).

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

2862028836 is a wasteful number, since it uses less digits than its factorization.

2862028836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94601 (or 94593 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 2862028836 is about 53497.9330067994. The cubic root of 2862028836 is about 1419.7918156744.

It can be divided in two parts, 2862028 and 836, that added together give a square (2862864 = 1692²).

The spelling of 2862028836 in words is "two billion, eight hundred sixty-two million, twenty-eight thousand, eight hundred thirty-six".