2385905168 has 40 divisors (see below), whose sum is σ = 4795466880. Its totient is φ = 1148595840.

The previous prime is 2385905167. The next prime is 2385905177. The reversal of 2385905168 is 8615095832.

It is not an unprimeable number, because it can be changed into a prime (2385905167) 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 7 ways as a sum of consecutive naturals, for example, 163283 + ... + 177293.

It is an arithmetic number, because the mean of its divisors is an integer number (119886672).

Almost surely, 2^2385905168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2385905168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2397733440).

2385905168 is an abundant number, since it is smaller than the sum of its proper divisors (2409561712).

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

2385905168 is a wasteful number, since it uses less digits than its factorization.

2385905168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14415 (or 14409 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The square root of 2385905168 is about 48845.7282472070. The cubic root of 2385905168 is about 1336.2397677646.

The spelling of 2385905168 in words is "two billion, three hundred eighty-five million, nine hundred five thousand, one hundred sixty-eight".