147865134 has 16 divisors (see below), whose sum is σ = 299054160. Its totient is φ = 48734400.

The previous prime is 147865127. The next prime is 147865139. The reversal of 147865134 is 431568741.

147865134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 147865092 and 147865101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147865139) 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, 137917 + ... + 138984.

It is an arithmetic number, because the mean of its divisors is an integer number (18690885).

Almost surely, 2^147865134 is an apocalyptic number.

147865134 is an abundant number, since it is smaller than the sum of its proper divisors (151189026).

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

147865134 is a wasteful number, since it uses less digits than its factorization.

147865134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276995.

The product of its digits is 80640, while the sum is 39.

The square root of 147865134 is about 12159.9808388007. The cubic root of 147865134 is about 528.7965264850.

The spelling of 147865134 in words is "one hundred forty-seven million, eight hundred sixty-five thousand, one hundred thirty-four".