775484056 has 32 divisors (see below), whose sum is σ = 1480312800. Its totient is φ = 380793600.

The previous prime is 775484051. The next prime is 775484089. The reversal of 775484056 is 650484577.

It is a happy number.

775484056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×775484056² = 1202751042220422272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 775483997 and 775484015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (775484051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103906 + ... + 111118.

It is an arithmetic number, because the mean of its divisors is an integer number (46259775).

Almost surely, 2^775484056 is an apocalyptic number.

It is an amenable number.

775484056 is a deficient number, since it is larger than the sum of its proper divisors (704828744).

775484056 is a wasteful number, since it uses less digits than its factorization.

775484056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7459 (or 7455 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 46.

The square root of 775484056 is about 27847.5143594541. The cubic root of 775484056 is about 918.7364727766.

The spelling of 775484056 in words is "seven hundred seventy-five million, four hundred eighty-four thousand, fifty-six".