471438852 has 12 divisors (see below), whose sum is σ = 1100024016. Its totient is φ = 157146280.

The previous prime is 471438841. The next prime is 471438853. The reversal of 471438852 is 258834174.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (471438853) 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 3 ways as a sum of consecutive naturals, for example, 19643274 + ... + 19643297.

It is an arithmetic number, because the mean of its divisors is an integer number (91668668).

Almost surely, 2^471438852 is an apocalyptic number.

It is an amenable number.

471438852 is an abundant number, since it is smaller than the sum of its proper divisors (628585164).

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

471438852 is a wasteful number, since it uses less digits than its factorization.

471438852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39286578 (or 39286576 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 471438852 is about 21712.6426765606. The cubic root of 471438852 is about 778.2906089598.

The spelling of 471438852 in words is "four hundred seventy-one million, four hundred thirty-eight thousand, eight hundred fifty-two".