2056206696 has 32 divisors (see below), whose sum is σ = 5178047040. Its totient is φ = 680398208.

The previous prime is 2056206689. The next prime is 2056206701. The reversal of 2056206696 is 6966026502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309396 + ... + 315971.

It is an arithmetic number, because the mean of its divisors is an integer number (161813970).

Almost surely, 2^2056206696 is an apocalyptic number.

It is an amenable number.

2056206696 is an abundant number, since it is smaller than the sum of its proper divisors (3121840344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2056206696 is a wasteful number, since it uses less digits than its factorization.

2056206696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625513 (or 625509 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 2056206696 is about 45345.4153801683. The cubic root of 2056206696 is about 1271.6148462075.

The spelling of 2056206696 in words is "two billion, fifty-six million, two hundred six thousand, six hundred ninety-six".