147888768 has 32 divisors (see below), whose sum is σ = 392830560. Its totient is φ = 49296128.

The previous prime is 147888757. The next prime is 147888773. The reversal of 147888768 is 867888741.

147888768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192180 + ... + 192947.

It is an arithmetic number, because the mean of its divisors is an integer number (12275955).

Almost surely, 2^147888768 is an apocalyptic number.

It is an amenable number.

147888768 is an abundant number, since it is smaller than the sum of its proper divisors (244941792).

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

147888768 is an equidigital number, since it uses as much as digits as its factorization.

147888768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385144 (or 385132 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 57.

The square root of 147888768 is about 12160.9525942666. The cubic root of 147888768 is about 528.8246983535.

The spelling of 147888768 in words is "one hundred forty-seven million, eight hundred eighty-eight thousand, seven hundred sixty-eight".