1992060056 has 32 divisors (see below), whose sum is σ = 4274151840. Its totient is φ = 852649728.

The previous prime is 1992060047. The next prime is 1992060113. The reversal of 1992060056 is 6500602991.

It is a congruent number.

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, 22316 + ... + 66948.

It is an arithmetic number, because the mean of its divisors is an integer number (133567245).

Almost surely, 2^1992060056 is an apocalyptic number.

It is a pronic number, being equal to 44632×44633.

It is an amenable number.

1992060056 is an abundant number, since it is smaller than the sum of its proper divisors (2282091784).

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

1992060056 is a wasteful number, since it uses less digits than its factorization.

1992060056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45443 (or 45439 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 1992060056 is about 44632.4999971994. The cubic root of 1992060056 is about 1258.2515548957.

The spelling of 1992060056 in words is "one billion, nine hundred ninety-two million, sixty thousand, fifty-six".