2267666684 has 12 divisors (see below), whose sum is σ = 3968937000. Its totient is φ = 1133684688.

The previous prime is 2267666683. The next prime is 2267666719. The reversal of 2267666684 is 4866667622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2267666683) 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 3 ways as a sum of consecutive naturals, for example, 1667 + ... + 67365.

It is an arithmetic number, because the mean of its divisors is an integer number (330744750).

Almost surely, 2^2267666684 is an apocalyptic number.

It is an amenable number.

2267666684 is a deficient number, since it is larger than the sum of its proper divisors (1701270316).

2267666684 is a wasteful number, since it uses less digits than its factorization.

2267666684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74332 (or 74330 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 53.

The square root of 2267666684 is about 47620.0239815143. The cubic root of 2267666684 is about 1313.7913753297.

The spelling of 2267666684 in words is "two billion, two hundred sixty-seven million, six hundred sixty-six thousand, six hundred eighty-four".