2242750266 has 48 divisors (see below), whose sum is σ = 5013852480. Its totient is φ = 724069440.

The previous prime is 2242750259. The next prime is 2242750267. The reversal of 2242750266 is 6620572422.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242750266.

It is not an unprimeable number, because it can be changed into a prime (2242750267) 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 23 ways as a sum of consecutive naturals, for example, 91651 + ... + 113513.

It is an arithmetic number, because the mean of its divisors is an integer number (104455260).

Almost surely, 2^2242750266 is an apocalyptic number.

2242750266 is an abundant number, since it is smaller than the sum of its proper divisors (2771102214).

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

2242750266 is a wasteful number, since it uses less digits than its factorization.

2242750266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22051 (or 22048 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 2242750266 is about 47357.6843395029. The cubic root of 2242750266 is about 1308.9617992592.

The spelling of 2242750266 in words is "two billion, two hundred forty-two million, seven hundred fifty thousand, two hundred sixty-six".