56576266 has 8 divisors (see below), whose sum is σ = 84897504. Its totient is φ = 28277100.

The previous prime is 56576263. The next prime is 56576309. The reversal of 56576266 is 66267565.

56576266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (56576263) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4611 + ... + 11593.

It is an arithmetic number, because the mean of its divisors is an integer number (10612188).

Almost surely, 2^56576266 is an apocalyptic number.

56576266 is a deficient number, since it is larger than the sum of its proper divisors (28321238).

56576266 is a wasteful number, since it uses less digits than its factorization.

56576266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11036.

The product of its digits is 453600, while the sum is 43.

The square root of 56576266 is about 7521.7196172152. The cubic root of 56576266 is about 383.8940906201.

The spelling of 56576266 in words is "fifty-six million, five hundred seventy-six thousand, two hundred sixty-six".