147334938 has 16 divisors (see below), whose sum is σ = 294909120. Its totient is φ = 49071776.

The previous prime is 147334933. The next prime is 147334939. The reversal of 147334938 is 839433741.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 147334938.

It is not an unprimeable number, because it can be changed into a prime (147334933) 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, 1395 + ... + 17222.

It is an arithmetic number, because the mean of its divisors is an integer number (18431820).

Almost surely, 2^147334938 is an apocalyptic number.

147334938 is an abundant number, since it is smaller than the sum of its proper divisors (147574182).

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

147334938 is a wasteful number, since it uses less digits than its factorization.

147334938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19941.

The product of its digits is 217728, while the sum is 42.

The square root of 147334938 is about 12138.1604042787. The cubic root of 147334938 is about 528.1637391048.

The spelling of 147334938 in words is "one hundred forty-seven million, three hundred thirty-four thousand, nine hundred thirty-eight".