147918008 has 32 divisors (see below), whose sum is σ = 325538400. Its totient is φ = 61679232.

The previous prime is 147918007. The next prime is 147918013. The reversal of 147918008 is 800819741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147918007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33623 + ... + 37766.

It is an arithmetic number, because the mean of its divisors is an integer number (10173075).

Almost surely, 2^147918008 is an apocalyptic number.

It is an amenable number.

147918008 is an abundant number, since it is smaller than the sum of its proper divisors (177620392).

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

147918008 is a wasteful number, since it uses less digits than its factorization.

147918008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71439 (or 71435 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 147918008 is about 12162.1547433010. The cubic root of 147918008 is about 528.8595484538.

The spelling of 147918008 in words is "one hundred forty-seven million, nine hundred eighteen thousand, eight".