2012667056 has 20 divisors (see below), whose sum is σ = 3900251112. Its totient is φ = 1006150656.

The previous prime is 2012667047. The next prime is 2012667061. The reversal of 2012667056 is 6507662102.

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, 140816 + ... + 154448.

Almost surely, 2^2012667056 is an apocalyptic number.

It is an amenable number.

2012667056 is a deficient number, since it is larger than the sum of its proper divisors (1887584056).

2012667056 is a wasteful number, since it uses less digits than its factorization.

2012667056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22868 (or 22862 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2012667056 is about 44862.7580070597. The cubic root of 2012667056 is about 1262.5753691044.

The spelling of 2012667056 in words is "two billion, twelve million, six hundred sixty-seven thousand, fifty-six".