471018852 has 18 divisors (see below), whose sum is σ = 1190631078. Its totient is φ = 157006272.

The previous prime is 471018851. The next prime is 471018859. The reversal of 471018852 is 258810174.

471018852 is a `hidden beast` number, since 471 + 0 + 188 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 241678116 + 229340736 = 15546^2 + 15144^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 13083857 = 471018852 / (4 + 7 + 1 + 0 + 1 + 8 + 8 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (471018851) 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 5 ways as a sum of consecutive naturals, for example, 6541893 + ... + 6541964.

It is an arithmetic number, because the mean of its divisors is an integer number (66146171).

Almost surely, 2^471018852 is an apocalyptic number.

It is an amenable number.

471018852 is an abundant number, since it is smaller than the sum of its proper divisors (719612226).

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

471018852 is a wasteful number, since it uses less digits than its factorization.

471018852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13083867 (or 13083862 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 471018852 is about 21702.9687370184. The cubic root of 471018852 is about 778.0594166044.

The spelling of 471018852 in words is "four hundred seventy-one million, eighteen thousand, eight hundred fifty-two".