147085147 has 8 divisors (see below), whose sum is σ = 160966512. Its totient is φ = 133288800.

The previous prime is 147085087. The next prime is 147085151. The reversal of 147085147 is 741580741.

147085147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147085147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147085157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17604 + ... + 24577.

It is an arithmetic number, because the mean of its divisors is an integer number (20120814).

Almost surely, 2^147085147 is an apocalyptic number.

147085147 is a deficient number, since it is larger than the sum of its proper divisors (13881365).

147085147 is a wasteful number, since it uses less digits than its factorization.

147085147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42509.

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 147085147 is about 12127.8665477486. The cubic root of 147085147 is about 527.8650881109.

The spelling of 147085147 in words is "one hundred forty-seven million, eighty-five thousand, one hundred forty-seven".