147338732 has 24 divisors (see below), whose sum is σ = 261366000. Its totient is φ = 72668160.

The previous prime is 147338731. The next prime is 147338743. The reversal of 147338732 is 237833741.

It is not an unprimeable number, because it can be changed into a prime (147338731) 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, 193232 + ... + 193992.

It is an arithmetic number, because the mean of its divisors is an integer number (10890250).

Almost surely, 2^147338732 is an apocalyptic number.

It is an amenable number.

147338732 is a deficient number, since it is larger than the sum of its proper divisors (114027268).

147338732 is a wasteful number, since it uses less digits than its factorization.

147338732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361 (or 1359 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 147338732 is about 12138.3166872512. The cubic root of 147338732 is about 528.1682726211.

The spelling of 147338732 in words is "one hundred forty-seven million, three hundred thirty-eight thousand, seven hundred thirty-two".