2173024168 has 48 divisors (see below), whose sum is σ = 4829104980. Its totient is φ = 913715712.

The previous prime is 2173024157. The next prime is 2173024177. The reversal of 2173024168 is 8614203712.

It can be written as a sum of positive squares in 2 ways, for example, as 2151289924 + 21734244 = 46382^2 + 4662^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31521 + ... + 73072.

Almost surely, 2^2173024168 is an apocalyptic number.

2173024168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2173024168 is an abundant number, since it is smaller than the sum of its proper divisors (2656080812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2173024168 is a wasteful number, since it uses less digits than its factorization.

2173024168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104666 (or 104655 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2173024168 is about 46615.7073098757. The cubic root of 2173024168 is about 1295.2537316316.

The spelling of 2173024168 in words is "two billion, one hundred seventy-three million, twenty-four thousand, one hundred sixty-eight".