2056028784 has 40 divisors (see below), whose sum is σ = 5332106640. Its totient is φ = 682672128.

The previous prime is 2056028731. The next prime is 2056028801. The reversal of 2056028784 is 4878206502.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70999 + ... + 95670.

It is an arithmetic number, because the mean of its divisors is an integer number (133302666).

Almost surely, 2^2056028784 is an apocalyptic number.

2056028784 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2056028784 is an abundant number, since it is smaller than the sum of its proper divisors (3276077856).

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

2056028784 is a wasteful number, since it uses less digits than its factorization.

2056028784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166937 (or 166931 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 2056028784 is about 45343.4535958610. The cubic root of 2056028784 is about 1271.5781699229.

The spelling of 2056028784 in words is "two billion, fifty-six million, twenty-eight thousand, seven hundred eighty-four".