2266541237 has 8 divisors (see below), whose sum is σ = 2310871680. Its totient is φ = 2222268880.

The previous prime is 2266541209. The next prime is 2266541239. The reversal of 2266541237 is 7321456622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2266541237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2266541237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266541239) 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, 68912 + ... + 96342.

It is an arithmetic number, because the mean of its divisors is an integer number (288858960).

Almost surely, 2^2266541237 is an apocalyptic number.

It is an amenable number.

2266541237 is a deficient number, since it is larger than the sum of its proper divisors (44330443).

2266541237 is a wasteful number, since it uses less digits than its factorization.

2266541237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29043.

The product of its digits is 120960, while the sum is 38.

The square root of 2266541237 is about 47608.2055637471. The cubic root of 2266541237 is about 1313.5739936997.

Adding to 2266541237 its reverse (7321456622), we get a palindrome (9587997859).

The spelling of 2266541237 in words is "two billion, two hundred sixty-six million, five hundred forty-one thousand, two hundred thirty-seven".