2266566308 has 6 divisors (see below), whose sum is σ = 3966491046. Its totient is φ = 1133283152.

The previous prime is 2266566307. The next prime is 2266566319. The reversal of 2266566308 is 8036656622.

It can be written as a sum of positive squares in only one way, i.e., 2119865764 + 146700544 = 46042^2 + 12112^2 .

It is not an unprimeable number, because it can be changed into a prime (2266566301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283320785 + ... + 283320792.

It is an arithmetic number, because the mean of its divisors is an integer number (661081841).

Almost surely, 2^2266566308 is an apocalyptic number.

It is an amenable number.

2266566308 is a deficient number, since it is larger than the sum of its proper divisors (1699924738).

2266566308 is a wasteful number, since it uses less digits than its factorization.

2266566308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566641581 (or 566641579 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The square root of 2266566308 is about 47608.4688684692. The cubic root of 2266566308 is about 1313.5788369813.

The spelling of 2266566308 in words is "two billion, two hundred sixty-six million, five hundred sixty-six thousand, three hundred eight".