147338707 has 4 divisors (see below), whose sum is σ = 150932376. Its totient is φ = 143745040.

The previous prime is 147338701. The next prime is 147338717. The reversal of 147338707 is 707833741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 147338707 - 2⁷ = 147338579 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 147338707.

It is not an unprimeable number, because it can be changed into a prime (147338701) 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, 1796773 + ... + 1796854.

It is an arithmetic number, because the mean of its divisors is an integer number (37733094).

Almost surely, 2^147338707 is an apocalyptic number.

147338707 is a deficient number, since it is larger than the sum of its proper divisors (3593669).

147338707 is an equidigital number, since it uses as much as digits as its factorization.

147338707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593668.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 147338707 is about 12138.3156574543. The cubic root of 147338707 is about 528.1682427484.

The spelling of 147338707 in words is "one hundred forty-seven million, three hundred thirty-eight thousand, seven hundred seven".