147930536 has 16 divisors (see below), whose sum is σ = 298706100. Its totient is φ = 68275584.

The previous prime is 147930527. The next prime is 147930539. The reversal of 147930536 is 635039741.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 135722500 + 12208036 = 11650^2 + 3494^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 147930536.

It is not an unprimeable number, because it can be changed into a prime (147930539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711101 + ... + 711308.

Almost surely, 2^147930536 is an apocalyptic number.

It is an amenable number.

147930536 is an abundant number, since it is smaller than the sum of its proper divisors (150775564).

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

147930536 is a wasteful number, since it uses less digits than its factorization.

147930536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422428 (or 1422424 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 147930536 is about 12162.6697727103. The cubic root of 147930536 is about 528.8744787193.

The spelling of 147930536 in words is "one hundred forty-seven million, nine hundred thirty thousand, five hundred thirty-six".