266682328 has 32 divisors (see below), whose sum is σ = 574200000. Its totient is φ = 114838560.

The previous prime is 266682293. The next prime is 266682329. The reversal of 266682328 is 823286662.

266682328 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×266682328² = 142238928134999168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266682329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78078 + ... + 81421.

It is an arithmetic number, because the mean of its divisors is an integer number (17943750).

Almost surely, 2^266682328 is an apocalyptic number.

It is an amenable number.

266682328 is an abundant number, since it is smaller than the sum of its proper divisors (307517672).

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

266682328 is a wasteful number, since it uses less digits than its factorization.

266682328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159535 (or 159531 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 266682328 is about 16330.4111399560. The cubic root of 266682328 is about 643.6721901996.

The spelling of 266682328 in words is "two hundred sixty-six million, six hundred eighty-two thousand, three hundred twenty-eight".