788855281 has 16 divisors (see below), whose sum is σ = 856106560. Its totient is φ = 724334400.

The previous prime is 788855239. The next prime is 788855297. The reversal of 788855281 is 182558887.

It is a cyclic number.

It is not a de Polignac number, because 788855281 - 2⁷ = 788855153 is a prime.

It is a super-2 number, since 2×788855281² = 1244585308723177922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (788855201) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 192706 + ... + 196756.

It is an arithmetic number, because the mean of its divisors is an integer number (53506660).

Almost surely, 2^788855281 is an apocalyptic number.

It is an amenable number.

788855281 is a deficient number, since it is larger than the sum of its proper divisors (67251279).

788855281 is a wasteful number, since it uses less digits than its factorization.

788855281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384.

The product of its digits is 1433600, while the sum is 52.

The square root of 788855281 is about 28086.5676258243. The cubic root of 788855281 is about 923.9868257868.

The spelling of 788855281 in words is "seven hundred eighty-eight million, eight hundred fifty-five thousand, two hundred eighty-one".