56000266 has 16 divisors (see below), whose sum is σ = 97159104. Its totient is φ = 23710464.

The previous prime is 56000251. The next prime is 56000267. The reversal of 56000266 is 66200065.

It is a self number, because there is not a number n which added to its sum of digits gives 56000266.

It is not an unprimeable number, because it can be changed into a prime (56000267) 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, 22935 + ... + 25258.

It is an arithmetic number, because the mean of its divisors is an integer number (6072444).

Almost surely, 2^56000266 is an apocalyptic number.

56000266 is a deficient number, since it is larger than the sum of its proper divisors (41158838).

56000266 is a wasteful number, since it uses less digits than its factorization.

56000266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48285.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 56000266 is about 7483.3325463994. The cubic root of 56000266 is about 382.5868423151.

The spelling of 56000266 in words is "fifty-six million, two hundred sixty-six", and thus it is an aban number.