147950506 has 16 divisors (see below), whose sum is σ = 242604000. Its totient is φ = 67110480.

The previous prime is 147950503. The next prime is 147950563. The reversal of 147950506 is 605059741.

It is not an unprimeable number, because it can be changed into a prime (147950503) 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 7 ways as a sum of consecutive naturals, for example, 4240 + ... + 17716.

It is an arithmetic number, because the mean of its divisors is an integer number (15162750).

Almost surely, 2^147950506 is an apocalyptic number.

147950506 is a deficient number, since it is larger than the sum of its proper divisors (94653494).

147950506 is a wasteful number, since it uses less digits than its factorization.

147950506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13989.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 147950506 is about 12163.4906996306. The cubic root of 147950506 is about 528.8982762583.

The spelling of 147950506 in words is "one hundred forty-seven million, nine hundred fifty thousand, five hundred six".