471860020 has 24 divisors (see below), whose sum is σ = 994085064. Its totient is φ = 188138496.

The previous prime is 471860009. The next prime is 471860023. The reversal of 471860020 is 20068174.

It can be written as a sum of positive squares in 4 ways, for example, as 18766224 + 453093796 = 4332^2 + 21286^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471860023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31429 + ... + 43948.

It is an arithmetic number, because the mean of its divisors is an integer number (41420211).

Almost surely, 2^471860020 is an apocalyptic number.

It is an amenable number.

471860020 is an abundant number, since it is smaller than the sum of its proper divisors (522225044).

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

471860020 is a wasteful number, since it uses less digits than its factorization.

471860020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75699 (or 75697 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 471860020 is about 21722.3391926376. The cubic root of 471860020 is about 778.5223064066.

The spelling of 471860020 in words is "four hundred seventy-one million, eight hundred sixty thousand, twenty".