147930288 has 80 divisors (see below), whose sum is σ = 418473216. Its totient is φ = 44657920.

The previous prime is 147930283. The next prime is 147930301. The reversal of 147930288 is 882039741.

147930288 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (147930283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265306 + ... + 265862.

Almost surely, 2^147930288 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 147930288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209236608).

147930288 is an abundant number, since it is smaller than the sum of its proper divisors (270542928).

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

147930288 is a wasteful number, since it uses less digits than its factorization.

147930288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 1076 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 147930288 is about 12162.6595775760. The cubic root of 147930288 is about 528.8741831730.

The spelling of 147930288 in words is "one hundred forty-seven million, nine hundred thirty thousand, two hundred eighty-eight".