471330147 has 16 divisors (see below), whose sum is σ = 646889472. Its totient is φ = 305101440.

The previous prime is 471330143. The next prime is 471330157. The reversal of 471330147 is 741033174.

It is not a de Polignac number, because 471330147 - 2² = 471330143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (471330143) 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 15 ways as a sum of consecutive naturals, for example, 4747 + ... + 31067.

It is an arithmetic number, because the mean of its divisors is an integer number (40430592).

Almost surely, 2^471330147 is an apocalyptic number.

471330147 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

471330147 is a deficient number, since it is larger than the sum of its proper divisors (175559325).

471330147 is a wasteful number, since it uses less digits than its factorization.

471330147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26498.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 471330147 is about 21710.1392671719. The cubic root of 471330147 is about 778.2307845988.

The spelling of 471330147 in words is "four hundred seventy-one million, three hundred thirty thousand, one hundred forty-seven".