266056482 has 16 divisors (see below), whose sum is σ = 532396800. Its totient is φ = 88638192.

The previous prime is 266056481. The next prime is 266056489. The reversal of 266056482 is 284650662.

It is a super-2 number, since 2×266056482² = 141572103228432648, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 266056482.

It is not an unprimeable number, because it can be changed into a prime (266056481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519 + ... + 23117.

It is an arithmetic number, because the mean of its divisors is an integer number (33274800).

Almost surely, 2^266056482 is an apocalyptic number.

266056482 is an abundant number, since it is smaller than the sum of its proper divisors (266340318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266056482 is a wasteful number, since it uses less digits than its factorization.

266056482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23657.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 266056482 is about 16311.2379051990. The cubic root of 266056482 is about 643.1682757908.

The spelling of 266056482 in words is "two hundred sixty-six million, fifty-six thousand, four hundred eighty-two".