2056003726 has 16 divisors (see below), whose sum is σ = 3535845984. Its totient is φ = 878327424.

The previous prime is 2056003711. The next prime is 2056003751. The reversal of 2056003726 is 6273006502.

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, 230215 + ... + 238978.

It is an arithmetic number, because the mean of its divisors is an integer number (220990374).

Almost surely, 2^2056003726 is an apocalyptic number.

2056003726 is a deficient number, since it is larger than the sum of its proper divisors (1479842258).

2056003726 is a wasteful number, since it uses less digits than its factorization.

2056003726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469515.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 2056003726 is about 45343.1772817036. The cubic root of 2056003726 is about 1271.5730040849.

The spelling of 2056003726 in words is "two billion, fifty-six million, three thousand, seven hundred twenty-six".