56770976 has 24 divisors (see below), whose sum is σ = 113440320. Its totient is φ = 27960768.

The previous prime is 56770957. The next prime is 56770979. The reversal of 56770976 is 67907765.

It is a self number, because there is not a number n which added to its sum of digits gives 56770976.

It is not an unprimeable number, because it can be changed into a prime (56770979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11096 + ... + 15383.

It is an arithmetic number, because the mean of its divisors is an integer number (4726680).

Almost surely, 2^56770976 is an apocalyptic number.

It is an amenable number.

56770976 is a deficient number, since it is larger than the sum of its proper divisors (56669344).

56770976 is a wasteful number, since it uses less digits than its factorization.

56770976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26556 (or 26548 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 47.

The square root of 56770976 is about 7534.6516840528. The cubic root of 56770976 is about 384.3339831615. Note that the first 3 decimals are identical.

The spelling of 56770976 in words is "fifty-six million, seven hundred seventy thousand, nine hundred seventy-six".