2259946012 has 12 divisors (see below), whose sum is σ = 4046880376. Its totient is φ = 1103694480.

The previous prime is 2259945991. The next prime is 2259946043. The reversal of 2259946012 is 2106499522.

It is a congruent number.

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, 6569439 + ... + 6569782.

Almost surely, 2^2259946012 is an apocalyptic number.

It is an amenable number.

2259946012 is a deficient number, since it is larger than the sum of its proper divisors (1786934364).

2259946012 is a wasteful number, since it uses less digits than its factorization.

2259946012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13139268 (or 13139266 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 2259946012 is about 47538.8894695701. The cubic root of 2259946012 is about 1312.2986683412.

The spelling of 2259946012 in words is "two billion, two hundred fifty-nine million, nine hundred forty-six thousand, twelve".