147314643 has 8 divisors (see below), whose sum is σ = 224479488. Its totient is φ = 84179784.

The previous prime is 147314611. The next prime is 147314659. The reversal of 147314643 is 346413741.

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

It is not a de Polignac number, because 147314643 - 2⁵ = 147314611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147314663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3507471 + ... + 3507512.

It is an arithmetic number, because the mean of its divisors is an integer number (28059936).

Almost surely, 2^147314643 is an apocalyptic number.

147314643 is a deficient number, since it is larger than the sum of its proper divisors (77164845).

147314643 is an equidigital number, since it uses as much as digits as its factorization.

147314643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014993.

The product of its digits is 24192, while the sum is 33.

The square root of 147314643 is about 12137.3243756604. The cubic root of 147314643 is about 528.1394869362.

The spelling of 147314643 in words is "one hundred forty-seven million, three hundred fourteen thousand, six hundred forty-three".