2173466667 has 16 divisors (see below), whose sum is σ = 2947881600. Its totient is φ = 1424113152.

The previous prime is 2173466663. The next prime is 2173466693. The reversal of 2173466667 is 7666643712.

It is not a de Polignac number, because 2173466667 - 2² = 2173466663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2173466663) 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 in 15 ways as a sum of consecutive naturals, for example, 78208 + ... + 102290.

It is an arithmetic number, because the mean of its divisors is an integer number (184242600).

Almost surely, 2^2173466667 is an apocalyptic number.

2173466667 is a deficient number, since it is larger than the sum of its proper divisors (774414933).

2173466667 is a wasteful number, since it uses less digits than its factorization.

2173466667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24602.

The product of its digits is 1524096, while the sum is 48.

The square root of 2173466667 is about 46620.4533118244. The cubic root of 2173466667 is about 1295.3416443801.

The spelling of 2173466667 in words is "two billion, one hundred seventy-three million, four hundred sixty-six thousand, six hundred sixty-seven".