2026788856 has 16 divisors (see below), whose sum is σ = 3815373240. Its totient is φ = 1009356000.

The previous prime is 2026788851. The next prime is 2026788857. The reversal of 2026788856 is 6588876202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026788851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502671 + ... + 506686.

Almost surely, 2^2026788856 is an apocalyptic number.

It is an amenable number.

2026788856 is a deficient number, since it is larger than the sum of its proper divisors (1788584384).

2026788856 is a wasteful number, since it uses less digits than its factorization.

2026788856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009614 (or 1009610 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The square root of 2026788856 is about 45019.8717901329. The cubic root of 2026788856 is about 1265.5214264770.

The spelling of 2026788856 in words is "two billion, twenty-six million, seven hundred eighty-eight thousand, eight hundred fifty-six".