471279520 has 24 divisors (see below), whose sum is σ = 1113398244. Its totient is φ = 188511744.

The previous prime is 471279517. The next prime is 471279521. The reversal of 471279520 is 25972174.

It can be written as a sum of positive squares in 2 ways, for example, as 428821264 + 42458256 = 20708^2 + 6516^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 471279520.

It is not an unprimeable number, because it can be changed into a prime (471279521) 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 3 ways as a sum of consecutive naturals, for example, 1472589 + ... + 1472908.

Almost surely, 2^471279520 is an apocalyptic number.

471279520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

471279520 is an abundant number, since it is smaller than the sum of its proper divisors (642118724).

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

471279520 is a wasteful number, since it uses less digits than its factorization.

471279520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945512 (or 2945504 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 471279520 is about 21708.9732599218. The cubic root of 471279520 is about 778.2029195584.

The spelling of 471279520 in words is "four hundred seventy-one million, two hundred seventy-nine thousand, five hundred twenty".