147471473 has 8 divisors (see below), whose sum is σ = 149812416. Its totient is φ = 145138000.

The previous prime is 147471451. The next prime is 147471491. The reversal of 147471473 is 374174741.

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

It is a cyclic number.

It is not a de Polignac number, because 147471473 - 2¹² = 147467377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147471403) 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, 48290 + ... + 51252.

It is an arithmetic number, because the mean of its divisors is an integer number (18726552).

Almost surely, 2^147471473 is an apocalyptic number.

It is an amenable number.

147471473 is a deficient number, since it is larger than the sum of its proper divisors (2340943).

147471473 is an equidigital number, since it uses as much as digits as its factorization.

147471473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735.

The product of its digits is 65856, while the sum is 38.

The square root of 147471473 is about 12143.7833066965. The cubic root of 147471473 is about 528.3268381700.

The spelling of 147471473 in words is "one hundred forty-seven million, four hundred seventy-one thousand, four hundred seventy-three".