147918908 has 24 divisors (see below), whose sum is σ = 268262400. Its totient is φ = 71281728.

The previous prime is 147918863. The next prime is 147918913. The reversal of 147918908 is 809819741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115013 + ... + 116291.

It is an arithmetic number, because the mean of its divisors is an integer number (11177600).

Almost surely, 2^147918908 is an apocalyptic number.

It is an amenable number.

147918908 is a deficient number, since it is larger than the sum of its proper divisors (120343492).

147918908 is a wasteful number, since it uses less digits than its factorization.

147918908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309 (or 2307 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 47.

The square root of 147918908 is about 12162.1917432673. The cubic root of 147918908 is about 528.8606210585.

The spelling of 147918908 in words is "one hundred forty-seven million, nine hundred eighteen thousand, nine hundred eight".