2266517770 has 32 divisors (see below), whose sum is σ = 4494704256. Its totient is φ = 816024000.

The previous prime is 2266517767. The next prime is 2266517777. The reversal of 2266517770 is 777156622.

It is not an unprimeable number, because it can be changed into a prime (2266517777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90894 + ... + 113113.

It is an arithmetic number, because the mean of its divisors is an integer number (140459508).

Almost surely, 2^2266517770 is an apocalyptic number.

2266517770 is a deficient number, since it is larger than the sum of its proper divisors (2228186486).

2266517770 is a wasteful number, since it uses less digits than its factorization.

2266517770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204126.

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 2266517770 is about 47607.9591034944. The cubic root of 2266517770 is about 1313.5694602507.

The spelling of 2266517770 in words is "two billion, two hundred sixty-six million, five hundred seventeen thousand, seven hundred seventy".