147634834 has 16 divisors (see below), whose sum is σ = 242044416. Its totient is φ = 67233600.

The previous prime is 147634813. The next prime is 147634889. The reversal of 147634834 is 438436741.

It is an unprimeable number.

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, 68982 + ... + 71089.

It is an arithmetic number, because the mean of its divisors is an integer number (15127776).

Almost surely, 2^147634834 is an apocalyptic number.

147634834 is a deficient number, since it is larger than the sum of its proper divisors (94409582).

147634834 is a wasteful number, since it uses less digits than its factorization.

147634834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140121.

The product of its digits is 193536, while the sum is 40.

The square root of 147634834 is about 12150.5075614149. The cubic root of 147634834 is about 528.5218502387.

The spelling of 147634834 in words is "one hundred forty-seven million, six hundred thirty-four thousand, eight hundred thirty-four".