471063616 has 21 divisors (see below), whose sum is σ = 935111541. Its totient is φ = 235444992.

The previous prime is 471063601. The next prime is 471063641. The reversal of 471063616 is 616360174.

The square root of 471063616 is 21704.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 464833600 + 6230016 = 21560^2 + 2496^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 172276 + ... + 174988.

It is an arithmetic number, because the mean of its divisors is an integer number (44529121).

Almost surely, 2^471063616 is an apocalyptic number.

471063616 is the 21704-th square number.

It is an amenable number.

471063616 is a deficient number, since it is larger than the sum of its proper divisors (464047925).

471063616 is an frugal number, since it uses more digits than its factorization.

471063616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5438 (or 2715 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The cubic root of 471063616 is about 778.0840638475.

The spelling of 471063616 in words is "four hundred seventy-one million, sixty-three thousand, six hundred sixteen".