266411012 has 24 divisors (see below), whose sum is σ = 564165504. Its totient is φ = 107459712.

The previous prime is 266411011. The next prime is 266411021. The reversal of 266411012 is 210114662.

It is not an unprimeable number, because it can be changed into a prime (266411011) 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, 279368 + ... + 280319.

It is an arithmetic number, because the mean of its divisors is an integer number (23506896).

Almost surely, 2^266411012 is an apocalyptic number.

It is an amenable number.

266411012 is an abundant number, since it is smaller than the sum of its proper divisors (297754492).

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

266411012 is a wasteful number, since it uses less digits than its factorization.

266411012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559715 (or 559713 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 266411012 is about 16322.1019479723. The cubic root of 266411012 is about 643.4538307467.

Adding to 266411012 its reverse (210114662), we get a palindrome (476525674).

The spelling of 266411012 in words is "two hundred sixty-six million, four hundred eleven thousand, twelve".