471128256 has 84 divisors (see below), whose sum is σ = 1421511000. Its totient is φ = 148773888.

The previous prime is 471128221. The next prime is 471128257. The reversal of 471128256 is 652821174.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 471128256.

It is not an unprimeable number, because it can be changed into a prime (471128257) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10581 + ... + 32468.

It is an arithmetic number, because the mean of its divisors is an integer number (16922750).

Almost surely, 2^471128256 is an apocalyptic number.

It is an amenable number.

471128256 is an abundant number, since it is smaller than the sum of its proper divisors (950382744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

471128256 is a wasteful number, since it uses less digits than its factorization.

471128256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43086 (or 43073 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 471128256 is about 21705.4890753468. The cubic root of 471128256 is about 778.1196521430.

The spelling of 471128256 in words is "four hundred seventy-one million, one hundred twenty-eight thousand, two hundred fifty-six".