2266343805 has 32 divisors (see below), whose sum is σ = 3992123520. Its totient is φ = 1088743680.

The previous prime is 2266343791. The next prime is 2266343837. The reversal of 2266343805 is 5083436622.

It is a happy number.

It is not a de Polignac number, because 2266343805 - 2⁶ = 2266343741 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 45022 + ... + 80991.

It is an arithmetic number, because the mean of its divisors is an integer number (124753860).

Almost surely, 2^2266343805 is an apocalyptic number.

It is an amenable number.

2266343805 is a deficient number, since it is larger than the sum of its proper divisors (1725779715).

2266343805 is a wasteful number, since it uses less digits than its factorization.

2266343805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126141.

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 2266343805 is about 47606.1320104879. The cubic root of 2266343805 is about 1313.5358520198.

The spelling of 2266343805 in words is "two billion, two hundred sixty-six million, three hundred forty-three thousand, eight hundred five".