2256547112 has 16 divisors (see below), whose sum is σ = 4414983840. Its totient is φ = 1079218096.

The previous prime is 2256547109. The next prime is 2256547121. The reversal of 2256547112 is 2117456522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6131738 + ... + 6132105.

It is an arithmetic number, because the mean of its divisors is an integer number (275936490).

Almost surely, 2^2256547112 is an apocalyptic number.

It is an amenable number.

2256547112 is a deficient number, since it is larger than the sum of its proper divisors (2158436728).

2256547112 is a wasteful number, since it uses less digits than its factorization.

2256547112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12263872 (or 12263868 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 2256547112 is about 47503.1273917834. The cubic root of 2256547112 is about 1311.6404505659.

The spelling of 2256547112 in words is "two billion, two hundred fifty-six million, five hundred forty-seven thousand, one hundred twelve".