2256046012 has 48 divisors (see below), whose sum is σ = 4393468800. Its totient is φ = 1004996160.

The previous prime is 2256046007. The next prime is 2256046027. The reversal of 2256046012 is 2106406522.

2256046012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2256046012² = 10179487216522208288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 982738 + ... + 985030.

It is an arithmetic number, because the mean of its divisors is an integer number (91530600).

Almost surely, 2^2256046012 is an apocalyptic number.

2256046012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2256046012 is a deficient number, since it is larger than the sum of its proper divisors (2137422788).

2256046012 is a wasteful number, since it uses less digits than its factorization.

2256046012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2256046012 is about 47497.8527093594. The cubic root of 2256046012 is about 1311.5433535921.

The spelling of 2256046012 in words is "two billion, two hundred fifty-six million, forty-six thousand, twelve".