188768960 has 28 divisors (see below), whose sum is σ = 449506848. Its totient is φ = 75507456.

The previous prime is 188768947. The next prime is 188768963. The reversal of 188768960 is 69867881.

It is not an unprimeable number, because it can be changed into a prime (188768963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294632 + ... + 295271.

It is an arithmetic number, because the mean of its divisors is an integer number (16053816).

Almost surely, 2^188768960 is an apocalyptic number.

188768960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

188768960 is an abundant number, since it is smaller than the sum of its proper divisors (260737888).

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

188768960 is an equidigital number, since it uses as much as digits as its factorization.

188768960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589920 (or 589910 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 53.

The square root of 188768960 is about 13739.3216717566. The cubic root of 188768960 is about 573.6454162956.

The spelling of 188768960 in words is "one hundred eighty-eight million, seven hundred sixty-eight thousand, nine hundred sixty".