266241060 has 96 divisors (see below), whose sum is σ = 838924800. Its totient is φ = 70098912.

The previous prime is 266241013. The next prime is 266241067. The reversal of 266241060 is 60142662.

It is a happy number.

266241060 is a `hidden beast` number, since 26 + 624 + 10 + 6 + 0 = 666.

266241060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266241067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3370101 + ... + 3370179.

It is an arithmetic number, because the mean of its divisors is an integer number (8738800).

Almost surely, 2^266241060 is an apocalyptic number.

266241060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 266241060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419462400).

266241060 is an abundant number, since it is smaller than the sum of its proper divisors (572683740).

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

266241060 is an frugal number, since it uses more digits than its factorization.

266241060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 266241060 is about 16316.8949251995. The cubic root of 266241060 is about 643.3169751330.

The spelling of 266241060 in words is "two hundred sixty-six million, two hundred forty-one thousand, sixty".