56652266 has 32 divisors (see below), whose sum is σ = 97763328. Its totient is φ = 24369840.

The previous prime is 56652257. The next prime is 56652269. The reversal of 56652266 is 66225665.

56652266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56652269) 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 15 ways as a sum of consecutive naturals, for example, 51575 + ... + 52661.

It is an arithmetic number, because the mean of its divisors is an integer number (3055104).

Almost surely, 2^56652266 is an apocalyptic number.

56652266 is a deficient number, since it is larger than the sum of its proper divisors (41111062).

56652266 is a wasteful number, since it uses less digits than its factorization.

56652266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226.

The product of its digits is 129600, while the sum is 38.

The square root of 56652266 is about 7526.7699579567. The cubic root of 56652266 is about 384.0659111760.

The spelling of 56652266 in words is "fifty-six million, six hundred fifty-two thousand, two hundred sixty-six".