471885740 has 24 divisors (see below), whose sum is σ = 999734400. Its totient is φ = 187083008.

The previous prime is 471885731. The next prime is 471885749. The reversal of 471885740 is 47588174.

It is an interprime number because it is at equal distance from previous prime (471885731) and next prime (471885749).

It is a junction number, because it is equal to n+sod(n) for n = 471885691 and 471885700.

It is not an unprimeable number, because it can be changed into a prime (471885749) 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 7 ways as a sum of consecutive naturals, for example, 102140 + ... + 106659.

It is an arithmetic number, because the mean of its divisors is an integer number (41655600).

Almost surely, 2^471885740 is an apocalyptic number.

It is an amenable number.

471885740 is an abundant number, since it is smaller than the sum of its proper divisors (527848660).

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

471885740 is a wasteful number, since it uses less digits than its factorization.

471885740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208921 (or 208919 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 44.

The square root of 471885740 is about 21722.9312018429. The cubic root of 471885740 is about 778.5364513006.

The spelling of 471885740 in words is "four hundred seventy-one million, eight hundred eighty-five thousand, seven hundred forty".