147628834 has 8 divisors (see below), whose sum is σ = 221572800. Its totient is φ = 73771236.

The previous prime is 147628807. The next prime is 147628861. The reversal of 147628834 is 438826741.

147628834 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (147628807) and next prime (147628861).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17134 + ... + 24265.

It is an arithmetic number, because the mean of its divisors is an integer number (27696600).

Almost surely, 2^147628834 is an apocalyptic number.

147628834 is a deficient number, since it is larger than the sum of its proper divisors (73943966).

147628834 is a wasteful number, since it uses less digits than its factorization.

147628834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43184.

The product of its digits is 258048, while the sum is 43.

The square root of 147628834 is about 12150.2606556403. The cubic root of 147628834 is about 528.5146902888.

The spelling of 147628834 in words is "one hundred forty-seven million, six hundred twenty-eight thousand, eight hundred thirty-four".