147068888 has 8 divisors (see below), whose sum is σ = 275754180. Its totient is φ = 73534440.

The previous prime is 147068881. The next prime is 147068891. The reversal of 147068888 is 888860741.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147068881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9191798 + ... + 9191813.

Almost surely, 2^147068888 is an apocalyptic number.

It is an amenable number.

147068888 is a deficient number, since it is larger than the sum of its proper divisors (128685292).

147068888 is a wasteful number, since it uses less digits than its factorization.

147068888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18383617 (or 18383613 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 50.

The square root of 147068888 is about 12127.1962134700. The cubic root of 147068888 is about 527.8456370766.

The spelling of 147068888 in words is "one hundred forty-seven million, sixty-eight thousand, eight hundred eighty-eight".