2842227812 has 6 divisors (see below), whose sum is σ = 4973898678. Its totient is φ = 1421113904.

The previous prime is 2842227781. The next prime is 2842227859. The reversal of 2842227812 is 2187222482.

It can be written as a sum of positive squares in only one way, i.e., 2822371876 + 19855936 = 53126^2 + 4456^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355278473 + ... + 355278480.

It is an arithmetic number, because the mean of its divisors is an integer number (828983113).

Almost surely, 2^2842227812 is an apocalyptic number.

It is an amenable number.

2842227812 is a deficient number, since it is larger than the sum of its proper divisors (2131670866).

2842227812 is a wasteful number, since it uses less digits than its factorization.

2842227812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710556957 (or 710556955 counting only the distinct ones).

The product of its digits is 57344, while the sum is 38.

The square root of 2842227812 is about 53312.5483540226. The cubic root of 2842227812 is about 1416.5099460558.

The spelling of 2842227812 in words is "two billion, eight hundred forty-two million, two hundred twenty-seven thousand, eight hundred twelve".